Water and Wastewater Testing Supplies
Hach Company APA6000 LR Hardness Stand. Set
APA6000 Low Range Hardness Standards Set Includes Standard 1 (0 ug/L 1L) Standard 2 (5 mg/L 1L)
Hach Company Sulfite 3 Reagent, 1 L
For sulfite determination by drop-count iodometric titration. 1 liter bottle.
Hach Company FerroVer Iron Reagent Powder Pillows, 5 mL, pk/100
For Iron determination by the 1,10 phenanthroline method, using FerroVer Iron Reagent Powder Pillows. For 5-mL samples. Pack of 100 Powder Pillows
Hach Company Buffer Powder Pillows, pH 4.50, 50 mL, pk/25
For endpoint standardization in Alkalinity determination by visual titration. Sample size: 50 mL. Pack of 25 Powder Pillows
Hach Company Potassium 1 Reagent Powder Pillows, pk/25
For potassium determination in water, soil and plant tissues by the tetraphenylborate method. Hach Method 8049 Sample size: 25 mL. Pack of 25 powder pillows.
Hach Company AluVer 3 Aluminum Reagent Powder Pillows, pk/100
For aluminum determination by the aluminon method. Hach Method 8012. Range: up to 0.80 mg/L Al. Pack of 100 powder pillows.
Electron Microscopy Sciences Buffer Solution with long term stability, has a buffer additive that prevents aspecific binding of antibodies and immunodetection reagents to polycationic sites in the specimen.
Ready-to-Use Incubation Buffer Solution with long term stability, has an unique buffer additive (BSA-c™) that prevents aspecific binding of antibodies and immunodetection reagents to polycationic sites in the specimen, such as histone proteins in the nucleus.
Aqua Solutions Fluoride Std. 100 ppm (1ml=0.10 mg F-) (500ML)
Fluoride Std. 100 ppm (1ml=0.10 mg F-) (500ML)
Sigma Aldrich Fine Chemicals Biosciences Propyl mercaptan 97
Propyl mercaptan is a volatile sulfur compound that is reported to occur in onion potato and wine.
Chemglass Life Sciences Chemglass 300 μL Automation Clear Pipette Tips for Hamilton Systems - Sterile, Boxed (96/rack, 10 racks/pack)
Designed for high-throughput automated pipetting, these 300 μL clear automation tips are supplied sterile with barcodes and manufactured from medical-grade polypropylene for contamination-controlled sample handling.
- 300 μL capacity.
- Medical-grade polypropylene construction.
- Sterile; electron beam sterilization.
- Box-packed; 96 per rack, 10 racks per pack, 50 racks per case.
- Barcode on each rack for inventory tracking.
- DNase/RNase free and produced in a 100,049 grade clean room.
- Intended for high-throughput workflows in genomics, proteomics, immunoassays, and biopharmaceutical research.