CTL SCIENTIFIC SUPPLY CORP

CTL Scientific Supply CorpSupplier Diversity Partner BENZETHONIUM CHLORIDE 2.5L DFS Item

Benzethonium chloride 0.004 mol/l AVS TITRINORM volumetric solution. Material used in quality control to check for purity in surfacants/detergents. 2.5 liter bottle Benzethonium chloride 0.004 mol/l AVS TITRINORM volumetric solution. Material used in quality control to check for purity in surfacants/detergents. 2.5 liter bottle

CTL Scientific Supply CorpSupplier Diversity Partner BENZETHONIUM CHLORIDE 450 GM DFS Item

Material used in quality control to check for purity in surfacants/detergents Hazardous solid 500 GM BOTTLE Material used in quality control to check for purity in surfacants/detergents Hazardous solid 500 GM BOTTLE

CTL Scientific Supply CorpSupplier Diversity Partner VOLTALEF OIL 10 S VOLTALEF DFS Item

VOLTALEF OIL 10 S VOLTALEF VOLTALEF OIL 10 S VOLTALEF

CTL Scientific Supply CorpSupplier Diversity Partner CYANTESMO PAPER (ROLL) DFS Item

CYANTESMO PAPER This test paper allows the quick and easy detection of hydrocyanic acid and cyanides in aqueous solutions and extracts. Limit of sensitivity 0.2 mg/l hydrocyanic acid (HCN) 5 meter roll CYANTESMO PAPER This test paper allows the quick and easy detection of hydrocyanic acid and cyanides in aqueous solutions and extracts. Limit of sensitivity 0.2 mg/l hydrocyanic acid (HCN) 5 meter roll

CTL Scientific Supply CorpSupplier Diversity Partner VISOCOLOR ECO CYANIDE DFS Item

Environmental test kit for Cyanide Gradation of scale: 0.01 -0.02 - 0.03 - 0.05 - 0.07 - 0.10 - 0.15 - 0.20 mg/l 100 tests/kit Environmental test kit for Cyanide Gradation of scale: 0.01 -0.02 - 0.03 - 0.05 - 0.07 - 0.10 - 0.15 - 0.20 mg/l 100 tests/kit

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX PEROXIDE DFS Item

QUANTOFIX FOR PEROXIDE 100 strips/pack. Test sticks for the semi-quantitative determination of hydrogen peroxide (H 2 O 2 ) and peroxides in solutions Gradation of scale: 0-0,5-2-5-10-25 mg/l H 2 O 2 white to blue QUANTOFIX � Peroxide is also suited for the determination of other inorganic and organic hydroperoxides. For the determination of hydroperoxides in organic solvents the test field is moistened with a drop of water after evaporation of the solvent. Between pH 2 and 9 the reaction is independent of the pH value of the test solution. Strongly acidic solutions should be buffered with sodium acetate, alkaline solutions are adjusted to pH 5 - 7 using citric acid. Strong oxidizing agents interfere. QUANTOFIX FOR PEROXIDE 100 strips/pack. Test sticks for the semi-quantitative determination of hydrogen peroxide (H 2 O 2 ) and peroxides in solutions Gradation of scale: 0-0,5-2-5-10-25 mg/l H 2 O 2 white to blue QUANTOFIX � Peroxide is also suited for the determination of other inorganic and organic hydroperoxides. For the determination of hydroperoxides in organic solvents the test field is moistened with a drop of water after evaporation of the solvent. Between pH 2 and 9 the reaction is independent of the pH value of the test solution. Strongly acidic solutions should be buffered with sodium acetate, alkaline solutions are adjusted to pH 5 - 7 using citric acid. Strong oxidizing agents interfere.

CTL Scientific Supply CorpSupplier Diversity Partner QUANT. TOTAL IRON 1000,100 STR DFS Item

QUANTOFIX TOTAL IRON 1000 are test sticks and reagents for the semi-quantitative determination of iron (Fe 2+ /Fe 3+ ) in solutions. Gradation of scale: 0-5-20-50-100-250-500-1000 mg/l Fe 2+/3+ white to dark red. Contains 100 test strips QUANTOFIX TOTAL IRON 1000 are test sticks and reagents for the semi-quantitative determination of iron (Fe 2+ /Fe 3+ ) in solutions. Gradation of scale: 0-5-20-50-100-250-500-1000 mg/l Fe 2+/3+ white to dark red. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner MEDI-TEST COMBI 10 VET DFS Item

Urine test strip for veterinary applications including glucose, keytones, protein, blood, leukocytes, nitrite, specific gravity, pH, bilirubin and urobilinogen. 100 tests/box Urine test strip for veterinary applications including glucose, keytones, protein, blood, leukocytes, nitrite, specific gravity, pH, bilirubin and urobilinogen. 100 tests/box

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX PEROXIDE TEST STRIPS DFS Item

QUANTOFIX FOR PEROXIDE Test 100 strips/pack Test strips for the semi-quantitative determination of peroxide in solutions. Gradation of scale 0-1-3-10-30-100 ppm H2O2 QUANTOFIX FOR PEROXIDE Test 100 strips/pack Test strips for the semi-quantitative determination of peroxide in solutions. Gradation of scale 0-1-3-10-30-100 ppm H2O2

CTL Scientific Supply CorpSupplier Diversity Partner LEAD ACETATE PAPER,PK/4 BOOKS DFS Item

LEAD ACETATE PAPER - Pack of 4 booklets of 100 strips. Limit of sensitivity: 1 drop of a solution of 5 mg/liter sulfide gives a brown ring, which is just visible. LEAD ACETATE PAPER - Pack of 4 booklets of 100 strips. Limit of sensitivity: 1 drop of a solution of 5 mg/liter sulfide gives a brown ring, which is just visible.

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX NITRITE DFS Item

QUANTOFIX NITRITE 100 strips/pack Test strips for the semi-quantitative determination of nitrite in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 ppm SO32- QUANTOFIX NITRITE 100 strips/pack Test strips for the semi-quantitative determination of nitrite in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 ppm SO32-

CTL Scientific Supply CorpSupplier Diversity Partner POLYESTER WAX 500 GM DFS Item

Used to mount slides in microscopy - 500 gm pack Used to mount slides in microscopy - 500 gm pack

CTL Scientific Supply CorpSupplier Diversity Partner AQUADUR,100 TEST STRIPS DFS Item

AQUADUR are test sticks for determination of the water hardness. When measuring the total hardness, the sum of these salts is determined. Gradation of scale: <55 - >70 - >125 - >250 - >375 ppm. Contains 100 test strips AQUADUR are test sticks for determination of the water hardness. When measuring the total hardness, the sum of these salts is determined. Gradation of scale: <55 - >70 - >125 - >250 - >375 ppm. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner PH-FIX 4.0-7.0,100 TEST STRIPS DFS Item

PH-FIX 4.0 - 7.0 are non-bleeding indicator strips. Gradation of scale: 4.0 - 4.4 - 4.7 - 5.0 - 5.3 - 5.5 - 5.8 - 6.1 - 6.5 - 7.0, box of 100 strips PH-FIX 4.0 - 7.0 are non-bleeding indicator strips. Gradation of scale: 4.0 - 4.4 - 4.7 - 5.0 - 5.3 - 5.5 - 5.8 - 6.1 - 6.5 - 7.0, box of 100 strips

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX ZINC DFS Item

Test strips used for the semi-quantitative determination of zinc in solutions. Gradation of scale: 0-2-5-10-25-30-100 ppm Zn2+ - 100 strips/pack plus reagents. Test strips used for the semi-quantitative determination of zinc in solutions. Gradation of scale: 0-2-5-10-25-30-100 ppm Zn2+ - 100 strips/pack plus reagents.

CTL Scientific Supply CorpSupplier Diversity Partner QUANT. CHLORINE SENS.,100 STR DFS Item

QUANTOFIX CHLORINE SENSITIVE are test sticks for the semi-quantitative determination of total chlorine. Gradation 0 - 0.1 - 0.5 -1 - 3 - 10 mg/l. Contains 100 test strips QUANTOFIX CHLORINE SENSITIVE are test sticks for the semi-quantitative determination of total chlorine. Gradation 0 - 0.1 - 0.5 -1 - 3 - 10 mg/l. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner OZONE TEST STICKS,PK/24 STRIPS DFS Item

OZONE TEST STICKS Test strip for the semi-quantitative of ozone in air. 2 packs of 12 test strips. Quick, convenient and reliable onsite ozone testing. Gradation of scale: <90 • 90-150 • 150-210 •>210 µg/m3 O3 OZONE TEST STICKS Test strip for the semi-quantitative of ozone in air. 2 packs of 12 test strips. Quick, convenient and reliable onsite ozone testing. Gradation of scale: <90 • 90-150 • 150-210 •>210 µg/m3 O3

CTL Scientific Supply CorpSupplier Diversity Partner GIEMSA STAIN GURR 500 ML DFS Item

Giemsa's Stain Improved R66 Solution 'Gurr', 500mL Giemsa's Stain Improved R66 Solution 'Gurr', 500mL

CTL Scientific Supply CorpSupplier Diversity Partner PH INDICATOR STRIPS 2.0-9.0 DFS Item

pH-Fix indicator strips 2.0-9.0 non-bleeding 100 strips/pack pH-Fix indicator strips 2.0-9.0 non-bleeding 100 strips/pack

CTL Scientific Supply CorpSupplier Diversity Partner POTASSIUM IODIDE ROLE DFS Item

This is a filter paper impregnated with potassium iodide (KI) and starch for the detection of nitrite and free chlorine. Nitrite or free chlorine oxidize potassium iodide to form elemental iodine which reacts with the starch in known manner. Colour reaction: white to blue-violet. Potassium iodide starch paper MN 816 N standard grade. Pack Size: roll of 5 meter length This is a filter paper impregnated with potassium iodide (KI) and starch for the detection of nitrite and free chlorine. Nitrite or free chlorine oxidize potassium iodide to form elemental iodine which reacts with the starch in known manner. Colour reaction: white to blue-violet. Potassium iodide starch paper MN 816 N standard grade. Pack Size: roll of 5 meter length

CTL Scientific Supply CorpSupplier Diversity Partner PEHANON INDICATOR STRIPS 3.8-5 DFS Item

PEHANON INDICATOR STRIPS 3.8-5.5 100 strips/pack PEHANON INDICATOR STRIPS 3.8-5.5 100 strips/pack

CTL Scientific Supply CorpSupplier Diversity Partner FLUORIDE TEST PAPER PK OF 200 DFS Item

Test strips for the determination of fluoride ions and gaseous hydrogen fluoride H2F2. 200 strips/box Limit of sensitivity: 20 mg/l fluoride in solutions Test strips for the determination of fluoride ions and gaseous hydrogen fluoride H2F2. 200 strips/box Limit of sensitivity: 20 mg/l fluoride in solutions

CTL Scientific Supply CorpSupplier Diversity Partner POT IODIDE STARCH PAPER DFS Item

POTASSIUM IODIDE STARCH PAPER, 200 strips/box each strip 20 x 70 mm POTASSIUM IODIDE STARCH PAPER, 200 strips/box each strip 20 x 70 mm

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX NICKEL DFS Item

Test strips for the semi-quantitative determination of nickel (Ni 2+ ) in solutions. 100 strips/pack Gradation of scale: 0-10-25-50-100-250-500-1000 ppm. Test strips for the semi-quantitative determination of nickel (Ni 2+ ) in solutions. 100 strips/pack Gradation of scale: 0-10-25-50-100-250-500-1000 ppm.

CTL Scientific Supply CorpSupplier Diversity Partner LITMUS PAPER RED,PK/6 DISP DFS Item

LITMUS PAPER RED - Pack of 6 dispensers each with a 5 meter roll of paper. LITMUS PAPER RED - Pack of 6 dispensers each with a 5 meter roll of paper.

CTL Scientific Supply CorpSupplier Diversity Partner FLUORIDE TEST,30 TEST DISKS DFS Item

Fluoride Test - 30 discs and reagent for the semi-quantitative determination of fluoride ions. Gradation of scale: 0 - 2 - 5 - 10 - 20 - 50 - 100 mg/l F- (each kit contains a color comparison scale) Fluoride Test - 30 discs and reagent for the semi-quantitative determination of fluoride ions. Gradation of scale: 0 - 2 - 5 - 10 - 20 - 50 - 100 mg/l F- (each kit contains a color comparison scale)

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX SULFITE DFS Item

QUANTOFIX SULFITE 100 strips/pack Test strips for the semi-quantitative determination of sulfite in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 ppm SO32- QUANTOFIX SULFITE 100 strips/pack Test strips for the semi-quantitative determination of sulfite in solutions. Gradation of scale: 0-10-25-50-100-250-500-1000 ppm SO32-

CTL Scientific Supply CorpSupplier Diversity Partner CHLORINE TEST PAPER,PK/3 RL DFS Item

CHLORINE TEST PAPER is a semiquantitative test paper.Pack of 3 dispensers each containing a 5 meter roll of paper. Gradation of scale: 0-10-50-100-200 mg/liter (ppm) chlorine. Presentation: 5 meter reel of paper 10 mm wide CHLORINE TEST PAPER is a semiquantitative test paper.Pack of 3 dispensers each containing a 5 meter roll of paper. Gradation of scale: 0-10-50-100-200 mg/liter (ppm) chlorine. Presentation: 5 meter reel of paper 10 mm wide

CTL Scientific Supply CorpSupplier Diversity Partner PH 1-11 ROLL WITH DISPENSER DFS Item

Tridicator Roll pH 1-11 (Fil-Chem)3 rolls. Each 20 foot length with dispenser and color chart Tridicator Roll pH 1-11 (Fil-Chem)3 rolls. Each 20 foot length with dispenser and color chart

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX NITRATE/NITRITE DFS Item

QUANTOFIX NITRATE/NITRITE 100 strips/pack Test strips for the semi-quantitative determination of nitrate and nitrite in solutions. Gradation of scale: 0-10-25-50-100-250-500 ppm nitrate QUANTOFIX NITRATE/NITRITE 100 strips/pack Test strips for the semi-quantitative determination of nitrate and nitrite in solutions. Gradation of scale: 0-10-25-50-100-250-500 ppm nitrate

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