SlideShare une entreprise Scribd logo
1  sur  19
Télécharger pour lire hors ligne
14 Minute Arsenic Test14 Minute Arsenic Test
for Arsenic in Waterfor Arsenic in Water
By Ivars JaunakaisBy Ivars Jaunakais
Industrial Test Systems, Inc.Industrial Test Systems, Inc.
www.sensafe.comwww.sensafe.com
About ArsenicAbout Arsenic
49 of the 50 states have reported finding
arsenic in water
EPA lowered the MCL (maximum
containment level) to 10ug/L (PPB)
Testing for arsenic below 10ug/L can be
done by an analytical lab or by an on-site
test kit quickly and accurately
How the Onsite Arsenic Kit worksHow the Onsite Arsenic Kit works
Reduces inorganic arsenic (trivalent and
pentavalent arsenic) in an acidic aqueous
sample to arsine gas
Excess hydrogen gas is generated, which
facilitates the passage of the arsine gas
through the reaction test strip which forms
a yellow color in the presence of arsine
directly proportional to the arsenic level
Ultra Low Arsenic Quick II KitUltra Low Arsenic Quick II Kit
The kit was assessed for
reliability for on-site
Arsenic water testing.
EPA / ETV Test VerifiedEPA / ETV Test Verified
PerformancePerformance
Information on the performance characteristics ofInformation on the performance characteristics of
QuickQuickTMTM
can be found atcan be found at www.epa.gov/etvwww.epa.gov/etv, or call, or call
ITS at 1ITS at 1--800800--861861--9712 for a copy of the ETV9712 for a copy of the ETV
verification report. The use of the ETVverification report. The use of the ETV®® Name orName or
Logo does not imply approval or certification of thisLogo does not imply approval or certification of this
product nor does it make any explicit or impliedproduct nor does it make any explicit or implied
warrantees or guarantees as to productwarrantees or guarantees as to product
performance.performance.
How our Arsenic Kit worksHow our Arsenic Kit works
The reduction in all these kits utilizes zinc
and includes the following reactions:
AsAs44OO66 + 12 Zn +24H+ 12 Zn +24H++
→→ 4AsH4AsH33(gas) +(gas) +
ZnZn2+2+
+ 6H+ 6H22OO
andand
Zn +2HZn +2H++
→→ ZnZn2+2+
+ H+ H22 (gas)(gas)
How the Ultra LowHow the Ultra Low
Arsenic Quick II Kit worksArsenic Quick II Kit works
Tartaric acid is used to replace
hydrochloric or sulfuric acids to remove
hazardous reagents
The analysis is done with a 500 ml sample
in a closed reaction bottle (plastic), which
minimizes arsine gas hazards.
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 1STEP 1
For best results, the
water temperature should
be between 22°C to
28°C. Use a thermometer
to verify the temperature
of the sample.
To the Reaction Bottle,
slowly add the water
sample to the marked line
on the bottle (500mL).
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 2STEP 2
Add 2 level pink
spoons of first
reagent (tartaric acid
with iron and zinc
catalysts) to the
reaction bottle. Cap
securely with the
black cap and shake
vigorously for 15
seconds.
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 3STEP 3
Uncap the reaction
bottle and add 2 level
red spoons of the
second reagent (MPS
which oxidizes
sulfide).
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 4STEP 4
Recap securely with
the black cap and
shake vigorously up
and down for 15
seconds. Allow to sit
for 2 minutes (this
allows oxidation of
sulfide).
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 5STEP 5
Prepare the turret cap as
follows: Open the packet
and carefully remove the
strip. Avoid touching the
Mercuric Bromide testing
pad. Position the testing pad
over the orifice and press
down the turret handle over
the pad until it locks into
position on the cap.
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 6STEP 6
Uncap the Reaction
Bottle and add 2 level
white spoons of the
Third Reagent (Zinc
dust). Recap securely
with the black cap
and shake vigorously
for 5 seconds.
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 7STEP 7
Remove the black
cap from the Reaction
Bottle and recap
securely using the
turret cap with strip.
Incubate for ten
minutes.
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
STEP 8STEP 8
After 10 minutes pull
the turret up. Use the
Color Chart (Quick™
Ultra Low II) and
match the color of the
exposed side of the
testing pad within 2
minutes.
14-minute Arsenic test
Test procedure for theTest procedure for the
Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II
The Quick™ Scan
Test Pad Reader can
be used as an
alternative for
determining the color
intensity on the test
strip.
14-minute Arsenic test
Arsenic Recovery TestingArsenic Recovery Testing
Any Questions?Any Questions?
Industrial Test Systems, Inc.Industrial Test Systems, Inc.
www.sensafe.comwww.sensafe.com

Contenu connexe

Tendances

Detailed Description of Process Flow
Detailed Description of Process FlowDetailed Description of Process Flow
Detailed Description of Process FlowGeorge Epstein
 
Testing SILSBOND on Aluminum Alloys
Testing SILSBOND on Aluminum AlloysTesting SILSBOND on Aluminum Alloys
Testing SILSBOND on Aluminum AlloysTrevor Yates
 
Passivation spec cross reference list
Passivation spec cross reference listPassivation spec cross reference list
Passivation spec cross reference listQuick Turn Anodizing
 
Micro ftir3 end-recalls and shutdowns
Micro ftir3 end-recalls and shutdownsMicro ftir3 end-recalls and shutdowns
Micro ftir3 end-recalls and shutdownsJohn Donohue
 
Solo lab isolators-v1-15
Solo lab isolators-v1-15Solo lab isolators-v1-15
Solo lab isolators-v1-15Martyn Ryder
 
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.sjown
 

Tendances (9)

Detailed Description of Process Flow
Detailed Description of Process FlowDetailed Description of Process Flow
Detailed Description of Process Flow
 
Testing SILSBOND on Aluminum Alloys
Testing SILSBOND on Aluminum AlloysTesting SILSBOND on Aluminum Alloys
Testing SILSBOND on Aluminum Alloys
 
Passivation spec cross reference list
Passivation spec cross reference listPassivation spec cross reference list
Passivation spec cross reference list
 
Micro ftir3 end-recalls and shutdowns
Micro ftir3 end-recalls and shutdownsMicro ftir3 end-recalls and shutdowns
Micro ftir3 end-recalls and shutdowns
 
Sulphuric acid
Sulphuric acidSulphuric acid
Sulphuric acid
 
Challenges in Processing Phosphates
Challenges in Processing Phosphates Challenges in Processing Phosphates
Challenges in Processing Phosphates
 
Solo lab isolators-v1-15
Solo lab isolators-v1-15Solo lab isolators-v1-15
Solo lab isolators-v1-15
 
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.
Lab Automation for Sample Prep Digestions, Dilutions, Transfers and more.
 
Fuelcell
FuelcellFuelcell
Fuelcell
 

En vedette

Integrating GPS, Pool Service and the Customer
Integrating GPS, Pool Service and the CustomerIntegrating GPS, Pool Service and the Customer
Integrating GPS, Pool Service and the CustomerITS (Sensafe)
 
Proper pooltesting2012
Proper pooltesting2012Proper pooltesting2012
Proper pooltesting2012ITS (Sensafe)
 
Basic water chemistry
Basic water chemistryBasic water chemistry
Basic water chemistryITS (Sensafe)
 
Understanding Pool & Spa Water Testing
Understanding Pool & Spa Water TestingUnderstanding Pool & Spa Water Testing
Understanding Pool & Spa Water TestingITS (Sensafe)
 

En vedette (6)

Integrating GPS, Pool Service and the Customer
Integrating GPS, Pool Service and the CustomerIntegrating GPS, Pool Service and the Customer
Integrating GPS, Pool Service and the Customer
 
Proper pooltesting2012
Proper pooltesting2012Proper pooltesting2012
Proper pooltesting2012
 
Basic water chemistry
Basic water chemistryBasic water chemistry
Basic water chemistry
 
The Basics of Beer
The Basics of Beer The Basics of Beer
The Basics of Beer
 
Pool side testing
Pool side testingPool side testing
Pool side testing
 
Understanding Pool & Spa Water Testing
Understanding Pool & Spa Water TestingUnderstanding Pool & Spa Water Testing
Understanding Pool & Spa Water Testing
 

Similaire à 14-minute Arsenic test

Oxygen therapy and toxicity at battor catholic hospital
Oxygen therapy and toxicity at battor catholic hospitalOxygen therapy and toxicity at battor catholic hospital
Oxygen therapy and toxicity at battor catholic hospitalALIRIMBEY ALHAJI ELVIS
 
Arsine Generator .pptx
Arsine Generator .pptxArsine Generator .pptx
Arsine Generator .pptxChem Science
 
Limit test sulphate
Limit test   sulphateLimit test   sulphate
Limit test sulphateMahima Dubey
 
Synthesis of adipdic acid organic lab
Synthesis of adipdic acid organic labSynthesis of adipdic acid organic lab
Synthesis of adipdic acid organic labDr Robert Craig PhD
 
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptx
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptxTopic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptx
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptxVrushaliDesai7
 
Removal of peroxide from thf mfg of thf using activated alumina balls
Removal of peroxide from thf mfg of thf using activated alumina ballsRemoval of peroxide from thf mfg of thf using activated alumina balls
Removal of peroxide from thf mfg of thf using activated alumina ballsPharma Desiccants
 

Similaire à 14-minute Arsenic test (6)

Oxygen therapy and toxicity at battor catholic hospital
Oxygen therapy and toxicity at battor catholic hospitalOxygen therapy and toxicity at battor catholic hospital
Oxygen therapy and toxicity at battor catholic hospital
 
Arsine Generator .pptx
Arsine Generator .pptxArsine Generator .pptx
Arsine Generator .pptx
 
Limit test sulphate
Limit test   sulphateLimit test   sulphate
Limit test sulphate
 
Synthesis of adipdic acid organic lab
Synthesis of adipdic acid organic labSynthesis of adipdic acid organic lab
Synthesis of adipdic acid organic lab
 
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptx
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptxTopic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptx
Topic 1 INTRODUCTION AND QUALITY CONTROL (1)PC.pptx
 
Removal of peroxide from thf mfg of thf using activated alumina balls
Removal of peroxide from thf mfg of thf using activated alumina ballsRemoval of peroxide from thf mfg of thf using activated alumina balls
Removal of peroxide from thf mfg of thf using activated alumina balls
 

Dernier

Capacity Building in oil palm trade and sustainability
Capacity Building in oil palm trade and sustainabilityCapacity Building in oil palm trade and sustainability
Capacity Building in oil palm trade and sustainabilityCIFOR-ICRAF
 
PPT TLE 7 and 8 Q3 AGRI CROP QUIZ 2.pptx
PPT TLE 7 and 8  Q3 AGRI CROP QUIZ 2.pptxPPT TLE 7 and 8  Q3 AGRI CROP QUIZ 2.pptx
PPT TLE 7 and 8 Q3 AGRI CROP QUIZ 2.pptxCrislynBaados
 
Ecosystem and their types ||Environmental Science||.pdf
Ecosystem and their types ||Environmental Science||.pdfEcosystem and their types ||Environmental Science||.pdf
Ecosystem and their types ||Environmental Science||.pdfMUKUL GAUR
 
PBL Endangered and Vulnerable Species- Presentation.pptx
PBL Endangered and Vulnerable Species- Presentation.pptxPBL Endangered and Vulnerable Species- Presentation.pptx
PBL Endangered and Vulnerable Species- Presentation.pptxjabernethy
 
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26Item 3. Developing EPOC’s PWB related to mitigation for 2025-26
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26OECD Environment
 
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...Amil baba
 
I MSc II Semester - Characteristics of a population.ppt
I MSc II Semester - Characteristics of a population.pptI MSc II Semester - Characteristics of a population.ppt
I MSc II Semester - Characteristics of a population.pptaigil2
 
Incentive Scheme for Smallholders
Incentive Scheme for Smallholders Incentive Scheme for Smallholders
Incentive Scheme for Smallholders CIFOR-ICRAF
 
Monitoring songbirds' online market
Monitoring songbirds' online market Monitoring songbirds' online market
Monitoring songbirds' online market CIFOR-ICRAF
 
Item 2. a Update from the Secretariat
Item 2. a Update from the SecretariatItem 2. a Update from the Secretariat
Item 2. a Update from the SecretariatOECD Environment
 
Item 2.b The transformative effects of the Paris Agreement
Item 2.b The transformative effects of the Paris AgreementItem 2.b The transformative effects of the Paris Agreement
Item 2.b The transformative effects of the Paris AgreementOECD Environment
 
How Long Does It Take Jackfruit To Bear Fruit?
How Long Does It Take Jackfruit To Bear Fruit?How Long Does It Take Jackfruit To Bear Fruit?
How Long Does It Take Jackfruit To Bear Fruit?EvergladesFarm
 
Exploring the snake evolution (wild's gravity).pdf
Exploring the snake evolution (wild's gravity).pdfExploring the snake evolution (wild's gravity).pdf
Exploring the snake evolution (wild's gravity).pdfdrsk203
 
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docx
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docxNarrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docx
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docxJeneroseBaldoza
 
EC-funded Projects and CAPs Webinar slides
EC-funded Projects and CAPs Webinar slidesEC-funded Projects and CAPs Webinar slides
EC-funded Projects and CAPs Webinar slidesweADAPT
 
Item 7. Discussion on PWB 2023-24 work related to adaptation
Item 7. Discussion on PWB 2023-24 work related to adaptationItem 7. Discussion on PWB 2023-24 work related to adaptation
Item 7. Discussion on PWB 2023-24 work related to adaptationOECD Environment
 
Save the Environment - Environ Craft
Save the Environment -     Environ CraftSave the Environment -     Environ Craft
Save the Environment - Environ Craftenvironcraft
 
"Solid waste Fill Site Analysis: Proximities & Parameters"
"Solid waste Fill Site Analysis: Proximities & Parameters""Solid waste Fill Site Analysis: Proximities & Parameters"
"Solid waste Fill Site Analysis: Proximities & Parameters"KeerthireddyNussi
 
Third OECD-DOE Workshop Photo slide show.pdf
Third OECD-DOE Workshop Photo slide show.pdfThird OECD-DOE Workshop Photo slide show.pdf
Third OECD-DOE Workshop Photo slide show.pdfOECD Environment
 

Dernier (20)

Capacity Building in oil palm trade and sustainability
Capacity Building in oil palm trade and sustainabilityCapacity Building in oil palm trade and sustainability
Capacity Building in oil palm trade and sustainability
 
PPT TLE 7 and 8 Q3 AGRI CROP QUIZ 2.pptx
PPT TLE 7 and 8  Q3 AGRI CROP QUIZ 2.pptxPPT TLE 7 and 8  Q3 AGRI CROP QUIZ 2.pptx
PPT TLE 7 and 8 Q3 AGRI CROP QUIZ 2.pptx
 
Ecosystem and their types ||Environmental Science||.pdf
Ecosystem and their types ||Environmental Science||.pdfEcosystem and their types ||Environmental Science||.pdf
Ecosystem and their types ||Environmental Science||.pdf
 
PBL Endangered and Vulnerable Species- Presentation.pptx
PBL Endangered and Vulnerable Species- Presentation.pptxPBL Endangered and Vulnerable Species- Presentation.pptx
PBL Endangered and Vulnerable Species- Presentation.pptx
 
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26Item 3. Developing EPOC’s PWB related to mitigation for 2025-26
Item 3. Developing EPOC’s PWB related to mitigation for 2025-26
 
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
Best-NO1 Best Black Magic Specialist Near Me Spiritual Healer Powerful Love S...
 
I MSc II Semester - Characteristics of a population.ppt
I MSc II Semester - Characteristics of a population.pptI MSc II Semester - Characteristics of a population.ppt
I MSc II Semester - Characteristics of a population.ppt
 
International Day of Forests 2024
International Day of Forests 2024International Day of Forests 2024
International Day of Forests 2024
 
Incentive Scheme for Smallholders
Incentive Scheme for Smallholders Incentive Scheme for Smallholders
Incentive Scheme for Smallholders
 
Monitoring songbirds' online market
Monitoring songbirds' online market Monitoring songbirds' online market
Monitoring songbirds' online market
 
Item 2. a Update from the Secretariat
Item 2. a Update from the SecretariatItem 2. a Update from the Secretariat
Item 2. a Update from the Secretariat
 
Item 2.b The transformative effects of the Paris Agreement
Item 2.b The transformative effects of the Paris AgreementItem 2.b The transformative effects of the Paris Agreement
Item 2.b The transformative effects of the Paris Agreement
 
How Long Does It Take Jackfruit To Bear Fruit?
How Long Does It Take Jackfruit To Bear Fruit?How Long Does It Take Jackfruit To Bear Fruit?
How Long Does It Take Jackfruit To Bear Fruit?
 
Exploring the snake evolution (wild's gravity).pdf
Exploring the snake evolution (wild's gravity).pdfExploring the snake evolution (wild's gravity).pdf
Exploring the snake evolution (wild's gravity).pdf
 
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docx
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docxNarrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docx
Narrative Report on 3rd NNational Simultaneous Earthquake Drill2023.docx
 
EC-funded Projects and CAPs Webinar slides
EC-funded Projects and CAPs Webinar slidesEC-funded Projects and CAPs Webinar slides
EC-funded Projects and CAPs Webinar slides
 
Item 7. Discussion on PWB 2023-24 work related to adaptation
Item 7. Discussion on PWB 2023-24 work related to adaptationItem 7. Discussion on PWB 2023-24 work related to adaptation
Item 7. Discussion on PWB 2023-24 work related to adaptation
 
Save the Environment - Environ Craft
Save the Environment -     Environ CraftSave the Environment -     Environ Craft
Save the Environment - Environ Craft
 
"Solid waste Fill Site Analysis: Proximities & Parameters"
"Solid waste Fill Site Analysis: Proximities & Parameters""Solid waste Fill Site Analysis: Proximities & Parameters"
"Solid waste Fill Site Analysis: Proximities & Parameters"
 
Third OECD-DOE Workshop Photo slide show.pdf
Third OECD-DOE Workshop Photo slide show.pdfThird OECD-DOE Workshop Photo slide show.pdf
Third OECD-DOE Workshop Photo slide show.pdf
 

14-minute Arsenic test

  • 1. 14 Minute Arsenic Test14 Minute Arsenic Test for Arsenic in Waterfor Arsenic in Water By Ivars JaunakaisBy Ivars Jaunakais Industrial Test Systems, Inc.Industrial Test Systems, Inc. www.sensafe.comwww.sensafe.com
  • 2. About ArsenicAbout Arsenic 49 of the 50 states have reported finding arsenic in water EPA lowered the MCL (maximum containment level) to 10ug/L (PPB) Testing for arsenic below 10ug/L can be done by an analytical lab or by an on-site test kit quickly and accurately
  • 3. How the Onsite Arsenic Kit worksHow the Onsite Arsenic Kit works Reduces inorganic arsenic (trivalent and pentavalent arsenic) in an acidic aqueous sample to arsine gas Excess hydrogen gas is generated, which facilitates the passage of the arsine gas through the reaction test strip which forms a yellow color in the presence of arsine directly proportional to the arsenic level
  • 4. Ultra Low Arsenic Quick II KitUltra Low Arsenic Quick II Kit The kit was assessed for reliability for on-site Arsenic water testing. EPA / ETV Test VerifiedEPA / ETV Test Verified PerformancePerformance Information on the performance characteristics ofInformation on the performance characteristics of QuickQuickTMTM can be found atcan be found at www.epa.gov/etvwww.epa.gov/etv, or call, or call ITS at 1ITS at 1--800800--861861--9712 for a copy of the ETV9712 for a copy of the ETV verification report. The use of the ETVverification report. The use of the ETV®® Name orName or Logo does not imply approval or certification of thisLogo does not imply approval or certification of this product nor does it make any explicit or impliedproduct nor does it make any explicit or implied warrantees or guarantees as to productwarrantees or guarantees as to product performance.performance.
  • 5. How our Arsenic Kit worksHow our Arsenic Kit works The reduction in all these kits utilizes zinc and includes the following reactions: AsAs44OO66 + 12 Zn +24H+ 12 Zn +24H++ →→ 4AsH4AsH33(gas) +(gas) + ZnZn2+2+ + 6H+ 6H22OO andand Zn +2HZn +2H++ →→ ZnZn2+2+ + H+ H22 (gas)(gas)
  • 6. How the Ultra LowHow the Ultra Low Arsenic Quick II Kit worksArsenic Quick II Kit works Tartaric acid is used to replace hydrochloric or sulfuric acids to remove hazardous reagents The analysis is done with a 500 ml sample in a closed reaction bottle (plastic), which minimizes arsine gas hazards.
  • 7. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 1STEP 1 For best results, the water temperature should be between 22°C to 28°C. Use a thermometer to verify the temperature of the sample. To the Reaction Bottle, slowly add the water sample to the marked line on the bottle (500mL).
  • 8. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 2STEP 2 Add 2 level pink spoons of first reagent (tartaric acid with iron and zinc catalysts) to the reaction bottle. Cap securely with the black cap and shake vigorously for 15 seconds.
  • 9. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 3STEP 3 Uncap the reaction bottle and add 2 level red spoons of the second reagent (MPS which oxidizes sulfide).
  • 10. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 4STEP 4 Recap securely with the black cap and shake vigorously up and down for 15 seconds. Allow to sit for 2 minutes (this allows oxidation of sulfide).
  • 11. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 5STEP 5 Prepare the turret cap as follows: Open the packet and carefully remove the strip. Avoid touching the Mercuric Bromide testing pad. Position the testing pad over the orifice and press down the turret handle over the pad until it locks into position on the cap.
  • 12. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 6STEP 6 Uncap the Reaction Bottle and add 2 level white spoons of the Third Reagent (Zinc dust). Recap securely with the black cap and shake vigorously for 5 seconds.
  • 13. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 7STEP 7 Remove the black cap from the Reaction Bottle and recap securely using the turret cap with strip. Incubate for ten minutes.
  • 14. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II STEP 8STEP 8 After 10 minutes pull the turret up. Use the Color Chart (Quick™ Ultra Low II) and match the color of the exposed side of the testing pad within 2 minutes.
  • 16. Test procedure for theTest procedure for the Ultra Low Arsenic Quick IIUltra Low Arsenic Quick II The Quick™ Scan Test Pad Reader can be used as an alternative for determining the color intensity on the test strip.
  • 19. Any Questions?Any Questions? Industrial Test Systems, Inc.Industrial Test Systems, Inc. www.sensafe.comwww.sensafe.com