Matrix Blanks and Standardization Solutions
Aqua Solutions Technicon Standard #2 0.5 gpL NaClO3, 125 gpL NaCl, 180 gpL NaOH (1L)
Technicon Standard #2 0.5 gpL NaClO3, 125 gpL NaCl, 180 gpL NaOH (1L)
Hach Company Arsenic Standard Solution, 1000 mg/L as As, 100 mL
For accuracy checks in arsenic determinations. (NaOH matrix)
Hach Company Cyanide Reagent Set, CyaniVer, 25 mL
For determination of Cyanide by the Pyridine-Pyrazolone Method. Hach Method 8027. Range: 0.002 - 0.240 mg/L CN-. Sample Size: 25 mL Reagent Set Includes: CyaniVer 3, 4, and 5 Reagent Powder Pillows for 100 tests.
Hach Company DPD Total Chlorine Reagent Powder Pillows, 5 mL, pk/50
For determination of total chlorine with Hach's Chlorine Visual Test Kits- 2060400. Sample Size: 5 mL. Range: up to 2.5 mg/L Cl₂. Pack of 50 Powder Pillows.Boric Acid free!*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Hach Company CDTA Titrant (HexaVer™), 0.02 N, 4 L
CDTA Standard Solution, (HexaVer™), 0.020 N (N/50) (0.010 M) For hardness determination by buret titration. 4 liter bottle
Indofine Chemical Β-Carotene With Uv, 10 Mg
-CAROTENE with UV, Chromatography Standards, 7235-40-7, >98% by UV, 10 mg
Perkin Elmer US LLC Iridium (Ir) Pure Plus Standard, 1 µg/mL, 2% HCl, 125 mL
Concentration of Elements includes: Element Concentration Matrix Ir 1 µg/mL 2% HCl
Aqua Solutions 3.0 mg/kg S-21 CCV Check Std. in 10:90 Oil/Xylene, 250mL
3.0 mg/kg S-21 CCV Check Std. in 10:90 Oil/Xylene, Boiling point/Boiling range: 36 °C (96.8 °F), Flash point: 30 °C (86 °F)