Water and Wastewater Testing Supplies
HF Scientific Inc Reference Standard Solution | Chlorine Photometer | 2.0ppm | 118ml
Reference Standard Solution | Chlorine Photometer | 2.0ppm | 118ml
Cole-Parmer Fluorescent Flt Yellow/Green Dye Tablets, 200 Tablets
Dyes diffuse rapidly in water, producing a vivid, easy-to-see color. Excellent for identifying diffusion and dispersion patterns, rates of flow, discharge locations, seepage areas, sea marking, and more. Fluorescent yellow/green dye (fluorescein) works best in silt-filled waters. Use an ultraviolet lamp (order separately below) to trace fluorescent red or yellow/green dyes where normal visual detection is difficult. Minimum detectable concentration of all dyes in clear water is 1 ppm.
Aqua Solutions Demulsifier Solution 25% v/v in Toluene (ASTM D4007) (100ML)
Demulsifier Solution 25% v/v in Toluene (ASTM D4007) (100ML)
Aqua Solutions AMINO ACID F POWDER PILLOWS FOR 25ML SAMPLE((PK/100)
AMINO ACID F POWDER PILLOWS FOR 25ML SAMPLE((PK/100)
Aqua Solutions Total Organic Carbon Std. 5.0 mg/L (ppm), Certified (1L)
Total Organic Carbon Std. 5.0 mg/L (ppm), Certified (1L)
CTL Scientific Supply Corp NANOCOLOR COD 600, contains 20 tube tests
Tube test for the determination of COD. Precise rapid tests for all kind of water and waste water samples according to ISO 15705. Time-saving and reliable analysis together with Macherey-Nagel NANOCOLOR photometers. Measuring range: COD - 50–600 mg/L O₂ *This item is hazardous and cannot ship Parcel Post. It is required to ship UPS Ground*Manufactured by Macherey-Nagel
Aqua Solutions Silver Nitrate 0.01 N in IPA NIST Traceable, ASTM D3227-16 (1L)
Silver Nitrate 0.01 N in IPA NIST Traceable, ASTM D3227-16 (1L)
LAB ALLEY Peracetic Acid 5% Solution
Peracetic acid 5% is a versatile anti-microbial sanitizer used to keep any surface free from contamination. The anti-microbial disinfectant is powerful enough to kill most known bacteria fungus and viruses. It is also widely used in dairies breweries beverage and food processing to prevent infections thanks to its insignificant toxic effects. Peracetic acid is created by mixing acetic acid and hydrogen peroxide in a watery solution. The colorless liquid comes in various commercial formulations and peracetic acid 5% is one the most used. It has been used in cleaning fungi off fruits and vegetables since the 1950s. The US Environmental Protection Agency included it in the list of antimicrobials for indoor use in 1985.
Aqua Solutions Alkaline-Iodide-Azide APHA Alsterberg Method (1L)
Alkaline-Iodide-Azide APHA Alsterberg Method (1L)
Teledyne ISCO, Inc Replacement Pump Assembly
Replacement pump assembly for 5800 Sampler. Also for 4700 Sampler with Serial Number 207K01237 and later. Ready to install.