MSDS (Material Safety Data Sheet)
EM Quant® Cyanide Test, Catalog No. 10044Test strips and reagent for the detection and semi-quantitative determination of cyanide ions GeneralThe EM Quant® Cyanide Test is a rapid semi-quantitative exploratory test for cyanide ions in effluent, e.g. from electroplating works. It can be used directly to monitor cyanide waste treatment plant. Only readily dissociable cyanides are detected. Principle of the MethodCyanide ions react with chlorine to form cyanogen chloride, which breaks open the ring of pyridine to give glutacondialdehyde. The barbituric acid derivative in the reaction zone of the test strip reacts with the dialdehyde to produce a red polymethine dye. The pH is optimized through addition of a buffer mixture. Graduation0 -1 -3 -10 -30mg/l (ppm)CN– Directions
Safety PrecautionsKeep reagent 2 (contains chloramine T and pyridine) away from the skin. In the event of contact, rinse well immediately with plenty of water. Seek immediate medical attention if substance enters the eye. InterferenceComplexed cyanides and cyanides of copper, palladium, mercury and silver give low readings or are not detected at all. Other free cations commonly found in waste water do not interfere, even at concentrations of up to 1000 mg/l (ppm). This has been established in tests conducted up to this concentration limit. Standard (1000 mg/l)Dissolve 0.25 g of potassium cyanide in 100 ml of distilled water and stabilize with 1 drop of 20% sodium hydroxide solution. |
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Alcohol Test Strips 50/each Reflectoquant 1 EA *Requires RQflex 10 EMD# 16950-1 --
Aluminum Test Strips 10-250 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Ammonium Test 0.2-5 ppmAQUAMERCKt 50 PK
Ammonium Test Strips 0.2-7.0 ppm Reflectoquant 50 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Ammonium Test Strips 10-400 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Ammonium Test Strips 20-180 ppm Reflectoquant 1 PK *Req RQflex 10 EMD# 16950-1 HAZMAT fee incl --
Ammonium Test Strips 5.0-20.0 ppm Reflectoquant 1 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Arsenic Test Strips 0.01-0.5 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Arsenic Test Strips 0.1-3.0 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Ascorbic Acid Test Strips 25-450 ppm Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
Ascorbic Acid Test Strips 50-2000 ppm EM Quant (1 PK of 100) --
Blank Test Strips Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
Calcium Test Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
Calcium Test Strips 10-100 ppm EM Quant (1 PK of 60) HAZMAT fee incl --
Calcium Test Strips 2.5-45 ppm Reflectoquant 1 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Carbonate Hardness Test 0.2-20°d AQUAMERCK 1 PK
Carbonate Hardness Test Strips 70-425 ppm EM Quant (1 PK of 100) --
Chloride Test Strips 500-3000 ppm EM Quant (1 PK of 100) --
Chlorine Test High Range EM Quant 25-500 ppm (100 pk) 17924-1 EMD --
Chlorine Test Low Range 0.5-20ppm EM Quant (1 PK of 100) --
Chlorine Test Paper 1 PK --
Chlorine Test Strips 0.5-10 ppm Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Chlorine Test Strips 4-120 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Chromate Test Strips 1.0-45.0 ppm Reflectoquant 1 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Chromate Test Strips 3-100 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Cobalt Test Strips 10-1000 ppm EM Quant (1 PK of 100) --
colorpHastŪ pH Test Strips (non-bleeding), PH Variety Pack, 700181 (13 packs of 100) --
Copper Test Strips 10-300 ppm EM Quant (1 PK of 100) --
Copper Test Strips 5-200 ppm Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Dilution Set Reflectoquant 100 EA *Requires RQflex 10 EMD# 16950-1 --
EM Quant Blank Test Strips (1 PK of 100) --
Fixing Bath (Silver) Test Strips 0.2-5.0 g/l Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Fixing Bath (Silver) Test Strips 0.5-10 g/l EM Quant (1 PK of 100) --
Formaldehyde Test Strips Kit 10-100 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Free Sulfurous Acid Pack 1-50ppm Reflectoquant 1 PK *Req RQflex 10 EMD# 16950-1 HAZMAT fee incl --
Glucose Test Strips 1-100 ppm Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
Iron Test Strips 0.5-20 ppm Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Iron Test Strips 20-200 ppm Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Iron Test Strips 3-500 ppm EM Quant 1PK of 100 10004-1 EMD --
Lactic Acid Test Strips 1-60ppm Reflectoquant 1 PK *Requires RQflex 10 EMD# 16950-1 --
Lead Test Strips 20-500 ppm EM Quant (1 PK of 100) --
Lipase Test Strips 10-400) Reflectoquant 1 EA *Req. RQflex 10 #16950-1 HAZMAT fee incl --
Litmus Paper Blue 100 Strips GR ACS 1 EA
Litmus Paper Neutral 100 Strips GR ACS 1 EA
Litmus Paper Red 100 Strips GR ACS 1 EA
Maldehyde Test Strips 1-45 ppm Reflectoquant 1 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Malic Acid Test Strips 1-60ppm Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
Manganese Test Strips 0.5-45 ppm Reflectoquant 1 PK *Req RQflex 10 #16950-1 HAZMAT fee incl --
Manganese Test Strips 200-100 ppm EM Quant (1 PK of 100) HAZMAT fee incl --
Mangesium Test Reflectoquant 50 PK *Requires RQflex 10 EMD# 16950-1 --
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