21759 Results for: "1-Benzyl-1-phenylhydrazine+hydrochloride"

Supplier: Honeywell Chemicals

Organic Standard, Z-Pyribencarb, Pack type: Glass Bottle

Supplier: Thermo Fisher Scientific

1,1,1-Trifluoro-3-phenylacetone ≥97%

Supplier: VWR Chemicals

Hydroxylamine solution, alkaline (I+II) Reag. Ph. Eur. 1044302

Supplier: Honeywell Chemicals

Organic Standard, Pyribencarb, Pack type: Glass Bottle

Supplier: Honeywell Chemicals

Organic Standard, Cyflufenamid, Pack type: Glass Bottle

Supplier: Honeywell Chemicals

Organic Standard, Meperfluthrin, Pack type: Glass Bottle

Supplier: COMARK

These non woven wipes are made of cellulose and polyester, pre-saturated with a disinfectant solution. The wipes destroy 99,9% of gram-positive and gram-negative bacteria, most viruses, fungi and other micro-organisms.

Supplier: Thermo Fisher Scientific

Potent, cell-permeable inhibitor of Sonic hedgehog (Shh) signaling; high affinity antagonist of smoothened activity.

Supplier: VWR Chemicals

Hydroxylamine solution, alkaline R1 (A+B) Reag. Ph. Eur. 1044303

Supplier: Honeywell Chemicals

Organic Standard, Tolfenpyrad, Pack type: Glass Bottle

Supplier: Honeywell Chemicals

Organic Standard, Doxycycline hyclate, Pack type: Glass bottle

Supplier: Honeywell Chemicals

High quality inorganic and organic reference materials produced according to ISO 9001.

Supplier: MACHEREY-NAGEL

Silylation in GC stands for replacement of active hydrogen atoms by a trimethylsilyl group (TMS derivative).

Supplier: USP

USP Reference Standards are specified for use in conducting official USP–NF tests and assays. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

Supplier: Thermo Fisher Scientific

A natural protease inhibitor for trypsin, papain and cathepsins A and B.

Supplier: Thermo Fisher Scientific

D-Amygdalin 98%

Supplier: Merck

Ready to use certified reference material mixture suitable as calibrant for te testing of allergenic fragrances and their isomers according th the IFRA method. 24 analytes in tert-Butyl methyl ether (MTBE)

Supplier: MP Biomedicals

Urea is a mild agent usually used in the solubilization and denaturation of proteins.

Supplier: Cytiva

This media is suitable for affinity chromatography.

Supplier: Merck

This medium is recommended for the detection of yeasts and molds in soft drinks and other beverages.

Supplier: LIOFILCHEM

Listeria Fraser Broth is a liquid medium used for the selective enrichment of Listeria monocytogenes and Listeraspp from food, animal feeding and environmental samples in the area of food production and food handling.

Supplier: Cayman Chemical

A competitive assay that permits the rapid measurement of PGD₂ from biological samples.

Supplier: HIMEDIA

Gifu Anaerobic Medium (GAM Broth) is recommended as a general culture medium for cultivation and isolation of anaerobic bacteria and to test their susceptibility to antibiotics other than sulpha drugs.

Supplier: Cytiva

DEAE Sepharose™ CL-6B is a weak anion exchanger.

Supplier: Cytiva

Sephadex ion exchangers are produced by introducing functional groups onto the cross-linked dextran matrix.

Supplier: Cytiva

Octyl-Sepharose™ CL-4B is a well-proven medium for hydrophobic interaction chromatography (HIC). Octyl immobilised on 4% cross-linked agarose.

Supplier: Cytiva

Octyl-Sepharose™ CL-4B is a well-proven medium for hydrophobic interaction chromatography (HIC). Octyl immobilised on 4% cross-linked agarose.

Supplier: Cytiva

DEAE Sephadex™ A-25 and DEAE Sephadex™ A-50 are weak anion exchangers. Sephadex™ ion exchangers are produced by introducing functional groups onto the cross-linked dextran matrix. These groups are attached to glucose units in the matrix by stable ether linkages.

Supplier: MP Biomedicals

Glutamate is a key compound in cellular metabolism. It is the most abundant excitatory neurotransmitter in the vertebrate nervous system. It also serves as the precursor for the synthesis of the inhibitory GABA in GABA-ergic neurons. This reaction is catalyzed by glutamate decarboxylase (GAD), which is most abundant in the cerebellum and pancreas.

Supplier: Cytiva

CNBr-activated Sepharose™ 4B is pre-activated media used for coupling antibodies or other large proteins containing -NH₂ groups to the Sepharose™ media, by the cyanogen bromide method, without an intermediate spacer arm.