Water Quality Testing Kits
Hach Company Ozone AccuVac Ampules, MR, pk/25
For determination of Ozone by the Indigo method, using AccuVac Ampules. Hach method 8311. Range: 0.01 - 0.75 mg/L O3. Pack of 25 ampules.
Grainger Cut-Off TKN 2 CR9025 CVD C 10 pcs.
The 170ET1 is a 3M Scotch-Brite General Purpose Hand Pad, 6" x 9", from Grainger. It features an open web construction that cleans effectively without scratching. The pad is made of high-quality fibers and resin that resist shredding and fraying. It can be used for light scrubbing and cleaning of surfaces. This durable hand pad has many applications including prep work, paint removal, cleaning, and surface conditioning. It effectively removes grease, dirt, grime, and more from surfaces. The 6" x 9" size fits comfortably in the hand.
Hach Company Electrode Cleaning Solution
Electrode Cleaning Solution for Proteins/Organics Samples-250 mLElectrode cleaning solution to remove proteins residues organic contaminations/deposits such as food stuff from pH sensing element 250 mL Bottle
Waters Corporation ESI Probe Assembly, Replacement, Universal Source
The ESI Probe Assembly is a replacement component designed for use with Waters instruments equipped with a Universal Source. It is compatible with various models including Xevo TQ, Xevo Qtof, and Synapt G2 instruments, as well as their later variants.
- Replacement probe assembly
- Compatible with Universal Source instruments
- Supports Xevo TQ instruments
- Supports Xevo Qtof instruments
- Supports Synapt G2 instruments and later variants
PALINTEST USA Chlorite Testing Reagent, CR-2, Bottle, 25mL
Chlorite Testing Reagent, CR-2, Bottle, 25mL
Hach Company Sulfide 1 Reagent, 100 mL MDB
For sulfide determination by the Methylene Blue method (Hach method 8131). Range: up to 800 μg/L. Also used with visual test kits. 100 mL Marked Dropping Bottle
Sigma Aldrich Fine Chemicals Biosciences Total Acid Number Standard25G
Please note that the value stated on this page is nominal. All certified values for the current lots of all Paragon Total Acid Number Standards can be found on the Paragon Scientific webpage
Hach Company DPD Chlorine Indicator Solution Ampules, ULR, pk/20
For ultra-low Total Chlorine Determination by the DPD method. Hach Method 8370. Range: 2 - 500 μg/L Cl₂. Ampuled for stability. Package of 20x 1.5 mL ampules.Boric Acid free!*This product has not been evaluated to test for chlorine and chlormaines in medical applications in the United States.