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152 results for Tampons biologiques | Avantor

Tampons biologiques

Tampons biologiques

Les tampons biologiques sont inertes et ont des effets à court terme sur le système étudié, ce qui constitue un avantage distinct par rapport aux substances inorganiques et aux acides organiques faibles utilisés par le passé. La plupart des tampons biologiques utilisés aujourd’hui sont des tampons de taurine ou de glycine N-substituées, qui répondent à la majorité des exigences imposées aux tampons biologiques. Les systèmes tampons sont généralement utilisés dans les expériences afin de permettre une comparaison directe des résultats.

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Buffer solution pH 5, Acetate Buffer

Supplier: Thermo Fisher Scientific

Acetate buffer, Contains 0.7 ml glacial acetic acid and 0.6 g potassium hydroxide per litre., Valeur pH: 4,98 - 5,02 (20 °C)

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Neutralising reagent

Supplier: Enzo Life Sciences

Neutralising buffer for low pH solutions and for use with cyclic nucleotide and isoprostane kits.

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HEPES Solution tampon (1 mol/l)

Supplier: Cayman Chemical

HEPES Solution tampon (1 mol/l)

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Plasmid DNA buffers

Supplier: OMEGA BIO-TEK

DNA wash buffer concentrate, low salt spin column was solution (makes 250 ml)

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Dry buffer packs, Carbonate-Bicarbonate Buffer, JAW™

Supplier: G-Biosciences

Premixed buffer powders that simply require adding deionised water to generate a ready-to-use buffer.

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VWR®, Tampons, Acétate de sodium

VWR®, Tampons, Acétate de sodium

Supplier: VWR Chemicals

Sodium acetate buffer A, VWR®

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Phosphate de sodium, milieu de dissolution concentré, DILUT-IT™

Phosphate de sodium, milieu de dissolution concentré, DILUT-IT™

Supplier: Avantor

Milieu de dissolution concentré DILUT-IT™, phosphate de sodium, 961,5 ml, J.T.Baker® DILUT-IT®, Valeur pH: 6,8

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HEPES Buffer pH 8.0 (1 M), Sterile

Supplier: Apollo Scientific

Aqueous solution

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TES buffer, 1X, ready to use, pH 7,8

Supplier: Rockland Immunochemicals

This product is ready-to-use as a working 1X solution and requires no further dilution. This buffer consists of 10 mM Tris HCl, 100 mM NaCl, and 1,0 mM EDTA at a pH of 7,8. Meticulously prepared using ultra pure reagents dissolved in DEPC treated pharmaceutical grade deionised water.

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Buffers, TE solutions 10X concentrates (TRIS-EDTA buffer)

Buffers, TE solutions 10X concentrates (TRIS-EDTA buffer)

Supplier: Rockland Immunochemicals

TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA. "TE" is derived from its components: Tris, a common pH buffer, and EDTA, a molecule that chelates cations like Mg2+. The purpose of TE buffer is to solubilize DNA or RNA, while protecting it from degradation.

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10X Wash Buffer PT

10X Wash Buffer PT

Supplier: Abcam

10X Wash Buffer PT (ab206977) is part of the reagents, controls and accessories range. Abcam offers high-quality biological reagents and tools including antibodies, proteins, assays, cell lines and lysates.

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Mini flip-top vial with 9 ml maximum recovery diluent, BPPFV9MRD

Mini flip-top vial with 9 ml maximum recovery diluent, BPPFV9MRD

Supplier: 3M Food Safety

The 3M™ Mini Flip-Top Vial with 9 ml Maximum Recovery Diluent is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Mini flip-top vial with 9 ml buffered peptone water broth, BPPFV9BPW

Mini flip-top vial with 9 ml buffered peptone water broth, BPPFV9BPW

Supplier: 3M Food Safety

The 3M™ Mini Flip-Top Vial with 9 ml Buffered Peptone Water Broth is a leak-resistant plastic cylinder with a flip-open lid that seals securely for safe shipping and handling.

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Opti-Klear™ Live Cell Imaging Buffer 1X, Abcam

Supplier: Abcam

Hepes based imaging buffer formulated to lower background fluorescence and maintain proper pH and osmolarity for hours at 37°C. ab275938 provides an energy source and preserves fluorescent signals.

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Depyrogenated Dilution Tubes

Depyrogenated Dilution Tubes

Supplier: FUJIFILM WAKO CHEMICALS

These depyrogenated dilution tubes are made of high-quality borosilicate glass depyrogenated at 250 °C.

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Blocking Buffer 10X

Blocking Buffer 10X

Supplier: Abcam

Blocking Buffer 10X is part of the reagents, controls and accessories range.

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