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You Searched For: VWR+Chemicals

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.


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Product Image-7265.1000

J.T.Baker® BAKER ANALYZED®, Buffer Solutions

Description: Ready-to-use pH buffers are manufactured in large lots to stringent specifications and utilise quality control procedures to reduce lot-to-lot variability. You can eliminate the time and expense of preparation and standardisation of solutions, helping streamline high-volume analytical work in applications such as quality control.
Catalog Number: 7265.1000
UOM: 1 * 1 L
Supplier: Avantor

SDS Certificates


Product Image-0307-4L

VWR® UltraPure, Tris-glycine buffers, 10X concentrate

Description: Running buffers for both 1-D and 2-D protein gel electrophoresis.
Catalog Number: 0307-4L
UOM: 1 * 4 L
Supplier: VWR Chemicals

SDS


Product Image-E498-200ML

VWR® Sodium Acetate Buffer Solution, pH 5,2 (3 mol/L) for Biotechnology

Description: Sodium acetate buffer, VWR®, 3 M, pH value: 5,2
Catalog Number: E498-200ML
UOM: 1 * 200 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-E464-500ML

VWR® Buffer Standard Solutions

Description: Buffer Standard solution, Biotechnology Grade, pH value: 7,00, ±0,03, Reference temperature: 25 °C, VWR®, Bottle
Catalog Number: E464-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-X193-04

J.T.Baker® Cell Lysis Solution, Ultrapure Bioreagent

Description: J.T. Baker® Cell Lysis Solution. Optimized multi-component, ready-to-use solution for extraction and recovery of AAV particles from HEK293 or SF9 cells. The product offers quantitative recovery through efficient cell lysis and protection of vector particles against shear stress. The solution is formulated with non-ionic detergents which are octyl phenol ethoxylate free.
Catalog Number: X193-04
UOM: 1 * 200 mL
Supplier: Avantor

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Image Unavailable-3832.9020

J.T.Baker®, Sheath fluid, 3200/3400

Description: Sheath fluid, 3200/4000, J.T.Baker®
Catalog Number: 3832.9020
UOM: 1 * 20 L
Supplier: Avantor

Certificates


Product Image-85739.290

VWR® Buffer, Ammonium Chloride, pH 10, Reag. Ph.Eur.

Description: The reagent is specially intended for use in testing Ph Eur and monographs. This solution was produced according 4.1.1 of Ph Eur specifications using Ph Eur reagent quality components and water meeting the Ph Eur monograph requirement for purified water.
Catalog Number: 85739.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

SDS Certificates


Product Image-85773.290

VWR® AVS TITRINORM, Cesium chloride/lanthanum chloride buffer solution acc. to schinkel for atomic absorption spectroscopy (aas)

Description: This material is intended for use as an ionisation buffer for AAS
Catalog Number: 85773.290
UOM: 1 * 1 L
Supplier: VWR Chemicals

SDS Certificates


Product Image-85326.180

VWR®, Buffers, ammonia- ammonium chloride and ammonium chloride-ammonium hydroxide USP Test solutions (TS)

Description: Ready to use test solutions (TS).
Catalog Number: 85326.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-D014-02

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Description: DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.
Catalog Number: D014-02
UOM: 1 * 961,5 mL
Supplier: Avantor

SDS Certificates


Product Image-K875-500ML

VWR® PBS/Tween® 20, 20X, Blot Wash Buffer, UltraPure Grade

Description: PBS Tween® 20 blot wash buffer is a 20X concentration with 1% Tween® 20.
Catalog Number: K875-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-E504-500ML

VWR®, Phosphate buffered saline (PBS) 1X, for biotechnology

Description: 137 mM sodium chloride, 2,7 mM potassium chloride, 12 mM phosphate buffer
Catalog Number: E504-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-E553-500ML

VWR® Tris Buffer Solution, pH 7,4 (0,1 mol/L) for Biotechnology

Description: Cell culture buffer, TRIS buffer solution pH 7,4 (0,1 mol/l)
Catalog Number: E553-500ML
UOM: 1 * 500 mL
Supplier: VWR Chemicals

SDS Certificates


Product Image-E715-1L

VWR® Phosphate Buffered Saline (PBS) with 0,05% Tween®20

Description: Phosphate Buffered Saline (PBS) with 0,05% Tween® 20, pH 7,5 is a ready-to-use 1× concentration.
Catalog Number: E715-1L
UOM: 1 * 1 L
Supplier: VWR Chemicals

SDS Certificates


Product Image-M232-39.8G-5PK

VWR®, Blocking buffer, non-fat powdered milk

Description: Each pack of powdered blocking buffer makes one liter of 1X solution.
Catalog Number: M232-39.8G-5PK
UOM: 1 * 199 g
Supplier: VWR Chemicals
Product Image-N789-4L

VWR®, Rapid Transfer buffer 10X

Description: Rapid transfer buffer is a simple, single component system for quick and efficient transfer of proteins from SDS-PAGE gels to membranes for Western blotting applications. Transfer is completed in 10 or 20 minutes using a standard semi-dry or wet transfer apparatus, respectively.
Catalog Number: N789-4L
UOM: 1 * 4 L
Supplier: VWR Chemicals

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