Water Quality Testing Kits
Petroleum Analyzer Corporation Sample box Nitrogen - Sulfur Calibration Standard 100 mg/L in i-Octane (5x1.5 ml)
Sample box Nitrogen - Sulfur Calibration Standard 100 mg/L in i-Octane (5x1.5 ml)
Associates of Cape Cod Inc LAL RGNT WATER 100ML/30CS
PYROCLEAR LAL REAGANT WATER (LRW), Plastic vial w/ screw cap closure, 100 mL/vial, 30 VIALS/PACK
Hach Company Sodium Thiosulfate Solution, 2.12N 100 mL
For determination of high range hypochlorite (bleach) concentrations by drop-count titration
Hach Company TSS Glass Fiber Filter, Pore Size 1.5 µm, Diameter 70 mm, 100/pk
TSS Filters are recommended for use in Standard Methods 2540 C and 2540 D. Optimized surface characteristics of this binderless borosilicate glass microfiber filter eliminates pin-holing and fiber-shedding to ensure consistent, accurate results comparable to 934-AH brand filters. Fast flow rate, fine porosity and 1.5 μm particle retention makes the TSS Filter the preferred choice of environmental chemists for total suspended solids analysis of water and wastewater.934-AH is a registered trademark of Whatman, Inc./GE Healthcare.
Hach Company Hardness 1 Buffer Solution, 50mL SCDB
Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20C. For use with the Storm Water Test Kit (item #2481300,) and the Phenol Test Kit (item #2483600)
Hach Company Glycol Test Reagent 1 Powder Pillows, pk/25
For presence/absence detection of glycols by visual test kit. Replacement reagent for Hach Glycol Detection Test Kit - 2186400. Pack of 25 Powder Pillows.
Hach Company NitraVer 5 Nitrate Reagent Powder Pillows, 25 mL, pk/100
For mid-range and high range nitrate determination by the NitraVer 5 cadmium reduction method. Hach methods 8039 and 8171. Range: up to 30 mg/L as N. Sample Size: 25 mL. Pack of 100 powder pillows.
Hach Company Total chlorine buffer solution for chlorine analyzer CL17/CL17sc | 473ml
Total chlorine buffer solution for chlorine analyzer CL17/CL17sc | 473ml
Hach Company DEHA Reagent 1 Powder Pillows, pk/100
For determination of oxygen scavengers by the iron reduction method. Hach method 8140 determines carbohydrazide, diethylhydroxylamine (DEHA), hydroquinone, iso-ascorbic acid (erythorbic acid) and methylethylketoxime. Pack of 100 Powder Pillows.
Grainger Cut-Off TKN 3 TN90 Uncoate 10 pcs.
The Grainger 170ET5 is a 5-gallon plastic utility pail made in the USA by Encore Plastics. It features a tapered body for easy nesting and stacking, a reinforced bottom for durability, a bail handle for easy carrying, and graduation marks up to 5 gallons for liquid measurement. The pail is constructed from high density polyethylene and has a maximum temperature rating of 120°F. It meets FDA regulations for food contact. The pail has an approximate 9" top opening and is 12" high with a 10.5" bottom diameter. It weighs 1.1 lbs and has a capacity of 5 gallons. The pail comes in a natural white color.
Hach Company Hach AE Grade Equivalent Glass Microfiber Filters, 47 mm, 100/pk
Hach AE Grade Equivalent Filters (MPN 2551456) are binder-free borosilicate glass microfiber filters engineered for dissolved and suspended solids testing. They offer fast flow rates, fine porosity, and reliable particle retention for laboratory and field procedures, including Standard Methods 2540 C, 2540 D, and 2540 E.
- Binder-free borosilicate glass microfiber construction.
- 47 mm diameter compatible with standard 47 mm filter holders.
- 1.0 μm nominal particle retention for dissolved and suspended solids analysis.
- Fast flow rates and fine porosity for efficient filtration.
- High DOP efficiency at 0.3 μm (99.98%).
- Maximum operating temperature 550 °C in air.
- Pack of 100 filters for routine laboratory use.
Aqua Solutions Nitrogen Standard 1,000 ppm Solution,(1ml = 1mg N) Certified (1L)
Nitrogen Standard 1,000 ppm Solution,(1ml = 1mg N) Certified (1L)
Hach Company Sodium Carbonate Solution, 100 mL MDB
For determination of Tannin and Lignin by the Tyrosine method. Hach method 8193 100 mL Marked Dropping Bottle