3504 Results for: "Sodio+acetato+idrato"

Supplier: Thermo Fisher Scientific

Tripotassium orthophosphate monohydrate ≥95%

Supplier: VWR Chemicals

Xylene cyanole FF, Ultrapure

Supplier: Merck

Sodium hydrogen sulfate monohydrate extra pure 1 * 5 kg

Supplier: Merck

EXtrelut® NT is a specially processed, inert, wide pore kieselguhr with a high pore volume. It has been used for quite some time within research, for the sample preparation of urine, whole blood, plasma and other biological matrices. Other applications include environmental and residue testing such as analysis of industrial, domestic and wastewater. EXtrelut® NT is supplied either pre-packed in cartridges or as a loose sorbent. EXtrelut® NT simplifies liquid-liquid extraction by replacing separation funnels. Using a single step is more efficient, saves solvent, as well as material and time, in contrast to classic funnel separation. The aqueous sample is simply applied to the EXtrelut® NT sorbent. It distributes itself over the chemically-inert matrix so acting as a stationary phase. Subsequently, elution takes place using organic solvents that are non miscible with water. All the lipophilic substances are extracted from the aqueous into the organic phase.

Supplier: Avantor

Sodium-L(+)-glutamate monohydrate 98.5-101.5% (dried basis), BAKER FCC, Laboratory Reagent, J.T.Baker®

Supplier: Thermo Fisher Scientific

Potassium tellurite, in association with agar is used as a selective medium for growth of clauberg (bacteria). It is used for the selective isolation of staphylococci and corynebacteria, which is used to reduce TeO3 2- to tellurium element.

Supplier: Merck

Sodium thiosulfate solution c(Na2S2O3) = 0.05 mol/l (0.05 N) Titripur 1 * 1 L

Supplier: Apollo Scientific

γ-(N-Morpholino)propanesulphonic acid (MOPS) ≥99.5% low sodium

Supplier: Thermo Fisher Scientific

Xylene cyanole FF ≥70%

Supplier: Thermo Fisher Scientific

Sodium-L(+)-glutamate monohydrate ≥98%

Supplier: MP Biomedicals

This product is soluble in water (100 mg/ml), yielding a clear, colourless solution. The maximum solubility in water has been reported to be 1 g/0,6 ml. Soluble in 10% aqueous solution (clear, colourless solution).

Supplier: Thermo Fisher Scientific

Naphthalene black 10B (naphthol blue black, acid black 1)

Supplier: Merck

Sodium hydroxide solution about 36% for analysis EMSURE 1 * 950 L

Supplier: Thermo Fisher Scientific

Sodium-L(+)-glutamate monohydrate 99%

Supplier: MP Biomedicals

p nitrophenol is the substrate of choice for use with alkaline phosphatase in ELISA procedures. This substrate produces a soluble end product that is yellow in color and can be read spectrophotometrically at 405 nm. The pNPP reaction may be stopped with 3 M NaOH and read at 405 nm.

Supplier: MERCK PRODUCTION CHEMICALS

Sodium-L(+)-glutamate monohydrate, EMPROVE® ESSENTIAL FCC, E621, NF, extra pure suitable for use as excipient, SAFC®

Supplier: PROLABO CMP

SODIUM HYDROXYDE 2% 1 * 1.000 L

Supplier: Merck

Sodium tartrate dihydrate Certified Reference Material for Karl Fischer Titration 15.66% Aquastar 1 * 100 g

Supplier: VWR Chemicals

Sodium-L(+)-glutamate monohydrate ≥99%, TECHNICAL

Supplier: TCI

Bromocresol purple sodium salt

Supplier: PROLABO CMP

SODIUM HYDROXYDE 1M 1 * 1.000 L

Supplier: Merck

Sodium sulfate anhydrous for analysis EMSURE ACS,ISO,Reag. Ph Eur 1 * 12 kg

Supplier: MP Biomedicals

MOPS is used as a biological buffer.

Supplier: Merck

Sodium hydrogen carbonate for analysis EMSURE® ACS,Reag.Ph Eur 1 * 12 kg

Supplier: Merck

Azomethine H sodium salt, Supelco®

Supplier: Merck

Sodium standard solution certified reference material 1000 mg/l Na Certipur 1 * 500 mL

Supplier: PROLABO CMP

SODIUM HYDROXIDE 20% 1 * 20 L

Supplier: PROLABO CMP

SODIUM HYPOBROMITE IN SOLUTIO

Supplier: PROLABO CMP

SODIUM HYDROXYDE 50% W/W EN SOLUTION AQUEUSE 1 * 50 mL

Supplier: VWR Chemicals

A zwitterionic buffer used as a running buffer for denaturing agarose gel electrophoresis of RNA.