Water and Wastewater Testing Supplies
Sigma Aldrich Fine Chemicals Biosciences Liquid scintillation vials
Reliable Wheaton 180 brand low-potassium glass. White 22Amm caps have tops suitable for writing. Vials with caps attached are packed in individual cells in trays of 100.
Hach Company A-1 Medium Broth MPN Tubes, pk/15
A-1 Medium broth tubes provide detection of Fecal Coliform Bacteria using the Most Probable Number (MPN) method.
Hach Company COD2 Digestion Vials, HR, Mercury-free, pk/150
For high range, mercury-free Chemical Oxygen Demand (COD) determinations. COD2 Digestion Vials, Mercury-Free Formulation. Range: 20-1500 mg/L COD. Pack of 150 vials
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
Medchemexpress LLC Crotonyl-CoA tetrasodium | 992-67-6 | 97.85% | C25H36N7Na4O17P3S | 1 MG
Crotonyl-CoA is a high-energy acyl donor and an intermediate in the fermentation of butyric acid, as well as in the metabolism of lysine and tryptophan. It is crucial in the metabolism of fatty acids and amino acids. This stable tetrasodium salt form retains the same biological activity as the free acid.
- Acts as a substrate for p300's histone crotonyltransferase activity
- Regulates global and gene-specific histone crotonylation levels in cells
- Can be utilized for research on LPS-induced inflammatory responses
- Directly stimulates transcription in a cell-free system
- Increases global H3K18Cr levels in HeLa S3 cells
- Enhances H3K18Cr at de novo-activated gene promoters in RAW 264.7 cells