Water Quality Instrumentation Buffers and Solutions
pH Buffers Color Coded (stocked) Colorless upon request:
pH-4.00 (Red), pH-7.00 (yellow), pH 7.38 (yellow) pH 9.18, PH 10.00 (blue)
Conductivity Calibration Standard (stocked): 1409 µmho/cm. Range is +/- 20 (1389 to 1429 µmho/cm)
Also Available from: 84 µmho/cm - up to 8974 µmho/cm. Give us a call.
500 mL Bottles
1 Gallon Bottles
1 Liter Bottles
5 Gallon Cubitainer® (20 Liters)
Isobutylene, Methane, Quad Mix: Hydrogen Sulfide (H2S) 25ppm , Carbon Monoxide(CO) 50ppm, Oxygen (O2) 12%, Methane (CH4) 50% LEL. Nitrogen Balance. Customized gas mix upon request. Give us a call.
Male and Female Regulators: Demand Flow, Trigger Flow, Dial a Flow