Swab in pre-filled bottle with various diluents. Benefits Swab reaches into corners and hard-to-reach areas for increased accuracy. Convenient design helps improve sampling consistency from tech-to-tech and plant-to-plant. Bottles have ample headspace for sample addition and…

For manometric BOD apparatus; for potassium test in acid digest Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

Synonyms: BSTFA Formula: CF₃C[=NSi(CH₃)₃]OSi(CH₃)₃ Formula Weight: 257.40 CAS No.: 25561-30-2 Purity: ≥99.0% (GC); ≥99.0% Density: 0.969 g/mL at 25 °C(lit.) Protocols & Applications: Derivatisation of…

Powder pillows for 50-mL sample (For Calcium, EDTA Titration Method) Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

USEPA accepted for reporting wastewater analysis using (Hach Method 8051). Method: SulfaVer® 4 Range: up to 70 mg/L Pack of 100 Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place…

Manver 2 Hardness Indicator Powder Pillows, 50mL Sample, pk/100 ; indicator for hardness titrations. Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

Corning extracellular matrices (ECMs) enable researchers to mimic in vivo environments for 2D and 3D cell culture applications.  Corning Matrigel matrix is a solubilized basement membrane preparation extracted from the Engelbreth-Holm-Swarm (EHS) mouse sarcoma, a tumor rich in…