CTL SCIENTIFIC SUPPLY CORP

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

NC9981974 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 COPPER TEST PAPER,200 STRIPS DFS Item

50-117-3297 COPPER TEST PAPER - box of 200 strips. Test paper shows green spots on a white background in the presence of copper (Cu). It is specific for Cu. Limit of sensitivity: 20 mg/l Cu 2+ COPPER TEST PAPER - box of 200 strips. Test paper shows green spots on a white background in the presence of copper (Cu). It is specific for Cu. Limit of sensitivity: 20 mg/l Cu 2+

CTL Scientific Supply CorpSupplier Diversity Partner VISOCOLOR ECO PHOSPATE DFS Item

50-300-382 Environmental test kit for Phosphate Gradation of scale: 0.2 - 0.3 - 0.5 - 0.7 - 1 - 2 - 3 - 5 mg/l 80 tests/kit Environmental test kit for Phosphate Gradation of scale: 0.2 - 0.3 - 0.5 - 0.7 - 1 - 2 - 3 - 5 mg/l 80 tests/kit

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

50-117-3290 ALUMINUM TEST PAPER - box of 100 strips (each strip 20 x 70 mm). Limit of sensitivity: 10 mg/l Al 3+ Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering. (see also 91307 as an alternative) ALUMINUM TEST PAPER - box of 100 strips (each strip 20 x 70 mm). Limit of sensitivity: 10 mg/l Al 3+ Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering. (see also 91307 as an alternative)

CTL Scientific Supply CorpSupplier Diversity Partner NICKEL TEST PAPER,200 STRIPS DFS Item

50-117-3298 NICKEL TEST PAPER -200 test strips for the determination of nickel in solutions as well as in materials containing nickel. Limit of sensitivity: 10 mg/l Ni 2. For determination of nickel in alloys, limit of sensitivity: 0.5 % Ni NICKEL TEST PAPER -200 test strips for the determination of nickel in solutions as well as in materials containing nickel. Limit of sensitivity: 10 mg/l Ni 2. For determination of nickel in alloys, limit of sensitivity: 0.5 % Ni

CTL Scientific Supply CorpSupplier Diversity Partner QUANT ACTIVE OXYGEN,100 TESTS DFS Item

50-117-3325 QUANTOFIX ACTIVE OXYGEN are test sticks for the semi-quantitative determination of active oxygen. Gradation of scale: 0-4-8-15-25 mg/l PMPS (potassium monopersulphate). Contains 100 test strips QUANTOFIX ACTIVE OXYGEN are test sticks for the semi-quantitative determination of active oxygen. Gradation of scale: 0-4-8-15-25 mg/l PMPS (potassium monopersulphate). Contains 100 test strips

CTL Scientific Supply CorpSupplier Diversity Partner VISOCOLOR ECO OXYGEN DFS Item

50-300-383 Environmental test kit for Oxygen Gradation of scale: 0 - 1 - 2 - 3 - 4 - 6 - 8 - 10 mg/l 50 tests/kit Environmental test kit for Oxygen Gradation of scale: 0 - 1 - 2 - 3 - 4 - 6 - 8 - 10 mg/l 50 tests/kit

CTL Scientific Supply CorpSupplier Diversity Partner ANTIMONY TEST PAPER,200 STRIPS DFS Item

50-117-3291 ANTIMONY TEST PAPER - box of 200 strips (each strip 20 x 70 mm). Limit of sensitivity: 5 mg/l Sb 3+ *Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering. ANTIMONY TEST PAPER - box of 200 strips (each strip 20 x 70 mm). Limit of sensitivity: 5 mg/l Sb 3+ *Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering.

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX NITRITE DFS Item

50-300-331 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 CESIUM CHLORIDE 100GM 99.9% DFS Item

50-300-420 Cesium Chloride 100gm 99.9%. 1188-33-6 Cesium Chloride 100gm 99.9%. 1188-33-6

CTL Scientific Supply CorpSupplier Diversity Partner SILVER TEST PAPER,200 STRIPS DFS Item

50-117-3299 SILVER TEST PAPER - 200 test strips. Test paper shows silver ions (Ag+) as rot-violet spots on a salmon-red background. Interferences caused by mercury and copper ions are readily circumvented. Limit of sensitivity:20 mg/l Ag + SILVER TEST PAPER - 200 test strips. Test paper shows silver ions (Ag+) as rot-violet spots on a salmon-red background. Interferences caused by mercury and copper ions are readily circumvented. Limit of sensitivity:20 mg/l Ag +

CTL Scientific Supply CorpSupplier Diversity Partner PH-FIX 4.5-10 TUBE,100 STRIPS DFS Item

50-117-3330 PH-FIX 4.5-10 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0, tube of 100 strips PH-FIX 4.5-10 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0, tube of 100 strips

CTL Scientific Supply CorpSupplier Diversity Partner PHOSPHATESMO MI,50 TESTS DFS Item

50-117-3286 PHOSPHATESMO MI - 50 test strips for specific detection of alkaline phosphatase in milk. For dairy industry the test is used for the quick and easy quality control of pasteurized milk. Limit of sensitivity: 0.5% raw milk, pasteurized milk. PHOSPHATESMO MI - 50 test strips for specific detection of alkaline phosphatase in milk. For dairy industry the test is used for the quick and easy quality control of pasteurized milk. Limit of sensitivity: 0.5% raw milk, pasteurized milk.

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

50-300-328 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 QUANT. NITRATE 100,100 TESTS DFS Item

50-117-3326 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 PLUMBTESMO TEST DFS Item

50-300-301 This test paper is recommended for detection of metallic lead and lead salts on surfaces and in solutions. For surfaces Plumbtesmo must be moistened prior to the test). Lead is indicated as pink to deep red-violet coloration. Detection limit 5 ppm. This test paper is recommended for detection of metallic lead and lead salts on surfaces and in solutions. For surfaces Plumbtesmo must be moistened prior to the test). Lead is indicated as pink to deep red-violet coloration. Detection limit 5 ppm.

CTL Scientific Supply CorpSupplier Diversity Partner VISOCOLOR ECO SWIMMING POOL DFS Item

50-300-384 Environmental test kit for Swimming pools Gradation of scale: 0.1 - 0.2 - 0.3 - 0.4 - 0.6 - 0.9 - 1.2 - 2.0 mg/l 150 tests/kit Environmental test kit for Swimming pools Gradation of scale: 0.1 - 0.2 - 0.3 - 0.4 - 0.6 - 0.9 - 1.2 - 2.0 mg/l 150 tests/kit

CTL Scientific Supply CorpSupplier Diversity Partner SP IND PH 0.5-5.5,PK/6 RL X16 DFS Item

50-117-3249 Special Indicator pH paper 0.5-5.5, pack of 6 rolls (each 5 meters length) in dispensers with color charts. Gradation of scale: 0.5 - 1.0 - 1.5 - 2.0 - 2.5 - 3.0 - 3.5 - 4.0 - 4.5 - 5.0 - 5.5 for extra rolls see 90225 Special Indicator pH paper 0.5-5.5, pack of 6 rolls (each 5 meters length) in dispensers with color charts. Gradation of scale: 0.5 - 1.0 - 1.5 - 2.0 - 2.5 - 3.0 - 3.5 - 4.0 - 4.5 - 5.0 - 5.5 for extra rolls see 90225

CTL Scientific Supply CorpSupplier Diversity Partner UNIV. PH 1-11,PK/5 RL DFS Item

50-117-3365 UNIVERSAL PH ROLL - 25' x 1/2" roll in dispenser with color scale. Gradation of scale: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 -13 -14. UNIVERSAL PH ROLL - 25' x 1/2" roll in dispenser with color scale. Gradation of scale: 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 -13 -14.

CTL Scientific Supply CorpSupplier Diversity Partner CHROMIUM TEST PAPER,200 STRIPS DFS Item

50-117-3292 CHROMIUM TEST PAPER - box of 200 strips (each strip 20 x 70 mm). Limit of sensitivity: 0.1 % Cr *Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering. (see also Quantofix Chromate 91301 for alternative) CHROMIUM TEST PAPER - box of 200 strips (each strip 20 x 70 mm). Limit of sensitivity: 0.1 % Cr *Requires chemical(s) not included with product. Request test procedure to determine suitability prior to ordering. (see also Quantofix Chromate 91301 for alternative)

CTL Scientific Supply CorpSupplier Diversity Partner PH-FIX STRIPS 0-14,CS/10BX/100 DFS Item

50-117-3340 PH-FIX 0-14 TEST PAPER are non-bleeding indicator strips. Gradation of scale: 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 (case of 10 boxes of 100 strips each) PH-FIX 0-14 TEST PAPER are non-bleeding indicator strips. Gradation of scale: 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 (case of 10 boxes of 100 strips each)

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX SULFITE DFS Item

50-300-332 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 PH INDICATOR STRIPS 3.6-6.1 DFS Item

50-300-306 pH-Fix indicator strips pH 3.6-6.1 (non-bleeding strips) 100 strips/pack pH-Fix indicator strips pH 3.6-6.1 (non-bleeding strips) 100 strips/pack

CTL Scientific Supply CorpSupplier Diversity Partner CESIUM IODIDE 50 GM DFS Item

50-300-423 Ionic compound often used as the input phosphor of an x-ray image intensifier tube found in fluoroscopy equipment. 50 gm bottle Ionic compound often used as the input phosphor of an x-ray image intensifier tube found in fluoroscopy equipment. 50 gm bottle

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

50-117-3316 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 INDICATOR STRIPS 6.0-10.0 DFS Item

50-300-389 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 PH-FIX 4.5-10 STR,CS/10BX/100 DFS Item

50-117-3354 PH-FIX 4.5-10 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0 (case of 10 tubes of 100 strips each) PH-FIX 4.5-10 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0 (case of 10 tubes of 100 strips each)

CTL Scientific Supply CorpSupplier Diversity Partner PH-FIX 3.6-6.1 TUBE,100 STRIPS DFS Item

50-117-3331 PH-FIX 3.6-6.1 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 3.6 - 4.1 - 4.4 - 4.7 - 5.0 - 5.3 - 5.6 - 6.1, tube of 100 strips PH-FIX 3.6-6.1 SNAP CAP TUBE are non-bleeding indicator strips. Gradation of scale: 3.6 - 4.1 - 4.4 - 4.7 - 5.0 - 5.3 - 5.6 - 6.1, tube of 100 strips

CTL Scientific Supply CorpSupplier Diversity Partner PEROXTESMO MI,100 TESTS DFS Item

50-117-3287 PEROXTESMO MI - 100 test strips for the detection of lactoperoxidase in milk. In the dairy industry the test is used for the quick and easy quality control of highly heated milk. Limit of sensitivity: 3% raw milk in UHT-milk PEROXTESMO MI - 100 test strips for the detection of lactoperoxidase in milk. In the dairy industry the test is used for the quick and easy quality control of highly heated milk. Limit of sensitivity: 3% raw milk in UHT-milk

CTL Scientific Supply CorpSupplier Diversity Partner QUANTOFIX PHOSPHATE DFS Item

50-300-329 Quantofix Phosphate. 479-33-4 Quantofix Phosphate. 479-33-4

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