Water and Wastewater Testing Supplies
Hach Company Presence-Absence Broth Ampules, pk/25
Presence/Absence Broth ampules provide an easy-to-use test, ideal for screening drinking water samples for the presence of total coliform bacteria. Simply combine the P/A broth with your 100mL sample and incubate for 24 to 48 hours at 35 degrees Celcius. A color change to yellow or yellow brown indicates presence of coliform bacteria.
Hach Company Chloride Reagent Set, Mercuric Nitrate Digital Titrator
For determination of chloride by mercuric nitrate Digital Titrator titration. Hach Method 8206. Ranges: 10-160 and 100-8000 mg/l Cl-. Reagent Set includes: Diphenylcarbazone Reagent Powder Pillows, Mercuric Nitrate Digital Titrator Cartridges, 0.2256 N and 2.256 N. Approximately 40-100 Tests.
Hach Company Formaldehyde Reagent Set, LR
Formaldehyde Reagent Set - Colorimetric MBTH Method. Low Range, 3-500 ug/L. 100 Tests.
CTL Scientific Supply Corp VISOCOLOR ECO CHLORIDE
Environmental test kit for Chloride Gradation of scale: 0 - 1 - 2 - 4 - 7- 12 - 20 - 40 - 60 mg/l 90 tests/kit
CTL Scientific Supply Corp VISOCOLOR ECO DEHA
Environmental test kit for DEHA Gradation of scale: 0.01 - 0.03 - 0.05 - 0.10 - 0.20 - 0.25 - 0.30 mg/I DEHA 125 tests/kit
CTL Scientific Supply Corp VISOCOLOR ECO MAGANESE
Environmental test kit for Maganese Gradation of scale: 0.1 - 0.2 - 0.3 - 0.5 - 0.7 - 0.9 - 1.2 - 1.5 mg/l 170 tests/kit
CTL Scientific Supply Corp QUANTOFIX TOTAL IRON 100
Test sicks/new version/necessary reagent already added to test pad. Gradation 0 - 2 - 5 - 10- 25- 50 -100 mg/L Fe 2+/3+ 100 tests/box
CTL Scientific Supply Corp HISOCOLOR ECO SULPHITE
Environmental test kit for Sulphite Gradation of scale: 1 drop corresponds to 1mg/l 60 tests/kit
Hach Company Lithium Hydroxide Powder Pillows, pk/100
For CO2 absorption in BOD determinations with manometric BOD apparatus, For use with Respirometric BODTrack. Pack of 100 powder pillows.