You Searched For: 5-Bromo-4-chloro-3-indolyl phosphate p-toluidine salt (BCIP (p-toluidine salt), X-Phosphate)

Avantor Flowmor™ Packaging System improves free-flowability of hygroscopic salts What are hygroscopic materials? Examples are calcium chloride sodium chloride potassium phosphate and variety of buffer salts. Flowmor is a unique packaging system wh...

Preparation of buffers Phosphate-based buffers have been widely used for the washing and recovery of the cell product. Our offering includes the standard and modified phosphate buffered saline (PBS) and Dulbecco’s Phosphate Saline (DPBS). Product ...

Purification Chromatography media and buffer salts. Product selection Tris and biobuffers pH adjusters (acid) pH adjusters (base) Salts Chromatography media Cleaning reagents

General Use Laboratory Chemicals BDH Prolabo® is the brand of choice for educators offering a choice of specifications and great value for money. Click on the links below to search the product range. A specialist catalogue is available - contact y...

Downstream purification for vaccines During subsequent steps for vaccine concentration and clarification followed by passage through several filtration steps and chromatography columns it is critical that vaccine purity potency and consistency be ...

Harvest Denaturants and detergents for cell disruption. Product selection Denaturants Disulfide reducing agents pH adjusters (acid) pH adjusters (base) Salts

Downstream purification for gene therapy With more than 30 years of chromatography experience developed products and services we have every solution to meet your needs. Our J.T.Baker® brand BAKERBOND™ chromatography resins have been used successfu...

Avantor Production Chemicals Find everything you need for your biopharmaceutical production process. From fermentation and cell culture in the upstream process to formulation and finish in the downstream process. Fermentation and Cell Culture All ...

VWR Chemicals VWR Chemicals are our own wide range of laboratory and industrial chemicals with guaranteed high quality detailed specifications safe packaging and excellent service offering great value for money. Everything from basic technical rea...

Buffer management solutions Buffers play a significant role in biopharmaceutical manufacturing. Typically representing a major component by volume used in downstream processing steps buffer preparation constitutes a significant proportion of a fac...

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Kjeldahl Analysis Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homoge...

Kjeldahl Kjeldahl nitrogen determinations are performed on a variety of food substances. The Kjeldahl method may be broken down into three main steps: digestion distillation and titration. 1. Digestion: is accomplished by boiling a homogeneous sam...

Metal trace analysis and detection In metal analysis elemental evidence is now gathered from the tiniest traces in the ppm ppb and ppt ranges with sophisticated instrumentation like AAS ICP-OES or more recently ICP-MS. Rather than just looking – m...

Chemicals and Reagents VWR Chemicals are optimised by grade for your application. 98% are available from stock and each has a guaranteed exact specification. To request your copy of the VWR Chemicals catalogue click below. Chemical Innovations MSD...

PEIpro Poster Reproducibility & Scalability Excellent lot-to-lot protein yield reproducibility using PEIpro®. Suspension HEK-293 cells were seeded at 1×106 cells/mL in serum-free medium and transfected with PEIpro® following the standard protocol....