Buffers
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.
Buffer, PBS solution 10X concentrate (phosphate buffered saline), MP Biomedicals
Supplier: MP Biomedicals
Washing buffer, PBS buffer solution 10X concentrate (phosphate buffered saline)
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Phosphate Buffer Mixed pH 4,0
Supplier: CPACHEM
Shelf Life on Ship Date: 12 months - Store under normal laboratory conditions, at temperatures between 15 to 25 °C.
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Buffer, TRIS solution pH 7,5 (2 mol/L), Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7,5 (2 mol/l)
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Buffer, PBS solution (phosphate buffered saline) pH 7,4, Sigma-Aldrich®
Supplier: Merck
Washing buffer, PBS buffer solution (phosphate buffered saline) pH 7,4
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Tris Buffered Saline, 10X concentrate solution, Sigma-Aldrich®
Supplier: Merck
Washing buffer for alkaline phosphatase or peroxidase conjugates in Western blotting.
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TISAB III concentrate (Total Ionic Strength Adjustment Buffer) for fluoride determinations
Supplier: REAGECON
TISAB III concentrate for fluoride determinations
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Buffer, TRIS-glycine-SDS solution 10X concentrate (TGS buffer), Sigma-Aldrich®
Supplier: Merck
Running Buffer, TRIS-glycine-SDS buffer solution 10X concentrate (TGS buffer)
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Buffer, TRIS solution pH 7 (1 mol/L), Trizma®, Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7 (1 mol/l)
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pH buffer, single-use, SINGLET™
Supplier: Hach
These buffers solutions packs are used for pH meter calibration. The sealed foil pouches can be transported easily and safely without any spillage and also prevents contamination or exposure to air of the solutions.
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pH Standard Solutions, IUPAC, Certified
Supplier: Hach
Buffers traceable to IUPAC/NIST pH scale.
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pH buffer solutions, colour coded
Supplier: REAGECON
Colour coded pH buffer solutions for the calibration of pH meters.
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pH buffer solutions
Supplier: Hach
pH buffer standard solution with certificate of analysis, 4×250 ml, pH value: 4,01, Plastic bottle
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Buffer, TRIS-glycine solution 10X concentrate (TG buffer), Sigma-Aldrich®
Supplier: Merck
Electrophoresis, Transfer buffer, TRIS-glycine buffer solution 10X concentrate (TG buffer)
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Buffer solutions
Supplier: REAGECON
Buffer solution, pH value: 4,00, ±0,01, Reference temperature: 20 °C, Plastic bottle
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Buffer, SSC solution 20X concentrate (saline-sodium citrate), Sigma-Aldrich®
Supplier: Merck
Hybridisation Buffer, SSC buffer solution 20X concentrate (saline-sodium citrate)
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Buffer, TRIS solution pH 7,4 (1 mol/L), Sigma-Aldrich®
Supplier: Merck
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
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