CTL SCIENTIFIC SUPPLY CORP

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX RELAX INSTRUMENT DFS Item

Quantofix Relax - Reflectometer Quantofix Relax, sutiable for evaluation of Quantofix test strips. Includes power supply, adapter, manual and 1 roll of printer paper Quantofix Relax - Reflectometer Quantofix Relax, sutiable for evaluation of Quantofix test strips. Includes power supply, adapter, manual and 1 roll of printer paper

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 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 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 HAZMAT 3 ITEM PACK DFS Item

Pack containing: 1 box F-100 Fluoride Test Paper, 200 strips (20 x 70 mm), 1 box 90758 Potassium Iodide Starch Paper, 200 strips (20 x 70 mm), 1 box UNIV-114LD Universal 1-14 pH paper, roll (26' x 5/8 in.). Pack containing: 1 box F-100 Fluoride Test Paper, 200 strips (20 x 70 mm), 1 box 90758 Potassium Iodide Starch Paper, 200 strips (20 x 70 mm), 1 box UNIV-114LD Universal 1-14 pH paper, roll (26' x 5/8 in.).

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 QUANTOFIX GLUCOSE,100 TESTS DFS Item

QUANTOFIX GLUCOSE are test sticks for the semi-quantitative determination of glucose content. Gradation 0 - 5 - 100 - 250 - 500 - 1000 - 2000 mg/l glucose. Contains 100 test strips QUANTOFIX GLUCOSE are test sticks for the semi-quantitative determination of glucose content. Gradation 0 - 5 - 100 - 250 - 500 - 1000 - 2000 mg/l glucose. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner POTASSIUM IODATE STARCH PAPER DFS Item

POTASSIUM IODATE STARCH PAPER (SULFITE TEST) 200 strips/pack POTASSIUM IODATE STARCH PAPER (SULFITE TEST) 200 strips/pack

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 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 CASEIN HAMMARSTEN 100 GM DFS Item

CASEIN (Hammarsten grade) 100 gm bottle CASEIN (Hammarsten grade) 100 gm bottle

CTL Scientific Supply CorpSupplier Diversity Partner BUFFER TABLETS GURR 7.2 50TBLS DFS Item

BUFFER TABLETS 'GURR' PH 7.2 50 tablets per bottle, each tablet makes 100 ml BUFFER TABLETS 'GURR' PH 7.2 50 tablets per bottle, each tablet makes 100 ml

CTL Scientific Supply CorpSupplier Diversity Partner BUFFER TABLETS PH 6.8 PK 100 DFS Item

BUFFER TABLETS PH 6.8 100 tablets per bottle, each tablet makes 1 liter BUFFER TABLETS PH 6.8 100 tablets per bottle, each tablet makes 1 liter

CTL Scientific Supply CorpSupplier Diversity Partner PEHANON INDICATOR STRIPS 1.0- DFS Item

Pehannon Indicator Strips where the indicator and color scale are combined on a single strip. Gradation of scale: 1.0 - 1.3 -1.6 - 1.8 - 2.0 - 2.2 - 2.5 - 2.8 200 strips/box Pehannon Indicator Strips where the indicator and color scale are combined on a single strip. Gradation of scale: 1.0 - 1.3 -1.6 - 1.8 - 2.0 - 2.2 - 2.5 - 2.8 200 strips/box

CTL Scientific Supply CorpSupplier Diversity Partner QUANT. NITRATE 100,100 TESTS DFS Item

QUANTOFIX NITRATE 100 are test sticks for the semi-quantitative determination of nitrite (NO2) in solutions Gradation of scale: 0-5- 10-25-50-75-100 mg/l. white to red-violet. Contains 100 test strips QUANTOFIX NITRATE 100 are test sticks for the semi-quantitative determination of nitrite (NO2) in solutions Gradation of scale: 0-5- 10-25-50-75-100 mg/l. white to red-violet. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner PH INDICATOR STRIPS 6.0-10.0 DFS Item

pH-Fix indicator strips pH 6.0-10.0 (non-bleeding strips) 100 strips/pack pH-Fix indicator strips pH 6.0-10.0 (non-bleeding strips) 100 strips/pack

CTL Scientific Supply CorpSupplier Diversity Partner ARSENIC TEST PAPER (MERCURY B DFS Item

50-300-313 ARSENIC TEST PAPER (MERCURY B

CTL Scientific Supply CorpSupplier Diversity Partner QUANT. PERACETIC ACID,100 STR DFS Item

QUANTOFIX PERACETIC ACID 50 are test sticks for the semi-quantitative determination of peracetic acid. Gradation 0 - 5 - 10 - 20 - 30 - 50 mg/l. Contains 100 test strips QUANTOFIX PERACETIC ACID 50 are test sticks for the semi-quantitative determination of peracetic acid. Gradation 0 - 5 - 10 - 20 - 30 - 50 mg/l. Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner LEAD ACETATE PAPER,PK/3 DISP. DFS Item

LEAD ACETATE PAPER - Pack of 3 dispensers each containing a 5 meter roll of paper. 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 3 dispensers each containing a 5 meter roll of paper. 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 QUANT. PERACETIC ACID 100 STR DFS Item

QUANTOFIX PERACETIC ACID 2000 are test sticks for the semi-quantitative determination of peracetic acid. Gradation 500 - 1000 - 1500 - 2000 mg/l. Contains 100 test strips QUANTOFIX PERACETIC ACID 2000 are test sticks for the semi-quantitative determination of peracetic acid. Gradation 500 - 1000 - 1500 - 2000 mg/l. Contains 100 test strips

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 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

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 PH INDICATOR STRIPS 0-14 DFS Item

pH-Fix indicator strips pH 0-14 (non-bleeding strips) 100 strips/pack pH-Fix indicator strips pH 0-14 (non-bleeding strips) 100 strips/pack

CTL Scientific Supply CorpSupplier Diversity Partner GIEMSA STAIN GURR 100 ML DFS Item

GIEMSA GURR STAIN SOLUTION R66 100 ml bottle GIEMSA GURR STAIN SOLUTION R66 100 ml bottle

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX CHLORIDE DFS Item

QUANTOFIX CHLORIDE 100 strips/pack Test strips for the semi-quantitative determination of chloride in solutions. Gradation of scale: 0-500-1000-1500-2000-3000 ppm Cl- QUANTOFIX CHLORIDE 100 strips/pack Test strips for the semi-quantitative determination of chloride in solutions. Gradation of scale: 0-500-1000-1500-2000-3000 ppm Cl-

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 EDTA DFS Item

QUANTOFIX EDTA 100 strips/pack Test strips for the semi-quantitative determination of EDTA, NTA and other complexing agents in solutions. Gradation of scale: 0-100-200-300-400 ppm EDTA QUANTOFIX EDTA 100 strips/pack Test strips for the semi-quantitative determination of EDTA, NTA and other complexing agents in solutions. Gradation of scale: 0-100-200-300-400 ppm EDTA

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

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