Matrix Blanks and Standardization Solutions
Hach Company Zinc Standard Solution, 1000 mg/L as Zn (NIST), 100 mL
For accuracy checks in zinc determinations. (HCl matrix)
Hach Company Iron Standard Solution, 25 mg/L as Fe (NIST), pk/16 - 10 mL Voluette« Ampules
For accuracy checks in iron determinations
Hach Company Demineralizer Bottle, 177 mL Capacity
Narrow mouth, polyethylene bottle. Contains monobed resin. Flip spout. Great way to deionize small volumes of water. Used with Hach Portable Laboratories.
Hach Company Phosphate Standard Solution, 30 mg/L as PO4 (NIST), 946 mL
For accuracy checks in phosphate (phosphorus) determinations
Hach Company Bismuth Nitrate Digital Titrator Cartridge, 0.0200 M
For determination of Total Chelant by Digital Titrator titration. Digits x 0.188 = mg/L Total Chelant (as Na4EDTA) in 50 mL sample.
Hach Company Molybdenum Reagent Set, LR, 50 mL
For determination of Low Range Molybdate Molybdenum by the Ternary Complex method (Hach method 8169). Range: 0.02 - 3.00 mg/L as Mo. Sample Size: 50 mL. Set contains: Molybdenum 1 Reagent Powder Pillows and Molybdenum 2 Reagent Solution for approximately 100 tests.
Hach Company FerroMo™ Iron Reagent 1 Powder Pillows, pk/25
For determination of iron in cooling waters containing molybdate-based treatments. Hach Method 8365. Range: 0.01 - 1.80 mg/L Fe. Pack of 25 powder pillows
Hach Company FerroMo™ Iron Reagent 2 Powder Pillows, pk/50
For determination of iron in cooling waters containing molybdate-based treatments. Hach Method 8365. Range: 0.01 - 1.80 mg/L Fe. Pack of 50 powder pillows
Hach Company Sulfuric Acid Standard Solution, 0.030 N, 1 L
For alkalinity determination by drop-count titration
Electron Microscopy Sciences MAC Microanalysis Standard Thallium Grain, 2 x 2 mm
All of our standards are suitable for electron-beam energy dispersive or wavelength dispersive X-ray microanalysis systems. They are supplied with fully authenticated certificates of analyses and a location map for standard identification. Grain of standard measures approximately 2mm x 2mm in size.
Type: Grain
Size: 2 x 2 mm
Hach Company Fluoride Standard Solution, 10 mg/L, 500 mL
ISE Standard Solution. Fluoride, 10.0 mg/L ±0.2 mg/L as F- (NIST). 500 mL bottle
Hach Company Fluoride Standard Solution, 0.5 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Fluoride Standard Solution, 0.8 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Fluoride Standard Solution, 1.2 mg/L as F (NIST), 500 mL
For accuracy checks in fluoride determinations
Hach Company Chromium, Hexavalent, Standard Solution, 1000 mg/Ls as Cr6+ (NIST), 100 mL
For accuracy checks in hexavalent chromium determinations