Water Quality Testing Kits
Cayman Chemical Samplng Tubes wIth PHMB 100ea
4-(hydroxymercuri)Benzoic Acid(PHMB) is used to inhibit cysteine-protease and acts as a reversible thiol-specific blocker. While blocking the acylated ghrelin degradation, it allows the AcetylCholine Esterase AChE™ used in SPI-Bio EIA kits to work normally, in contrast to serine-protease inhibitors.
Aqua Solutions Sodium Carbonate 1,000 ppm w/v 1 ml = 1 mg Na₂CO₃ (1L)
Sodium Carbonate 1,000 ppm w/v 1 ml = 1 mg Na₂CO₃ (1L)
Bulbtronics Inc Procell PC2400 Alkaline AAA-Cell Battery 24pk
Procell PC2400 Alkaline AAA-Cell Battery 24pk
Aqua Solutions Fluoride Standard 10.0 ppm Aqueous Solution (500ML)
Fluoride Standard 10.0 ppm Aqueous Solution (500ML)
Hach Company Molybdate Reagent, 100 mL MDB
For high range phosphate (phosphorus) determination by the amino acid method (Hach method 8178). Range: Up to 30 mg/L PO₄ 100 mL Marked Dropping Bottle
Hach Company Hardness 1 Buffer Solution, 100 mL MDB
Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20°C. Hach methods 8213 and 8226. Also used in Hach Phenols method 8047. 100 mL Marked Dropping Bottle
Hach Company Reducing adapter, 16 mm to 13 mm vials, 5 pieces
These aluminum tubes are inserted into the 16 mm vial wells of existing reactors, to adapt them to the 13 mm TNTplus vials. The adapters can be removed (once the heater block has cooled) if the customer needs to use 16 mm vial chemistries.
Hach Company Manganese Reagent Set, LR, PAN, 10 mL
For determination of Low Range Manganese by the PAN method. Hach Method 8149. Range: 0.006 - 0.700 mg/L Mn. Sample Size: 10 mL. Reagent set includes Alkaline Cyanide Reagent, Ascorbic Acid Powder Pillows and PAN Indicator Solution (0.1%) for approximately 50 tests.
Hach Company Phosphonate Reagent Set, 25 mL
For determination of Phosphonates by the Persulfate/UV Oxidation Method. Hach method 8007. Ranges: 0.02 - 2.50 mg/L to 1 - 125 mg/L. Sample Size: 25 mL. Reagent Set includes: PhosVer 3 Phosphate Reagent Powder Pillows and Potassium Persulfate Powder Pillows for 100 tests.