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.
Phosphate, 0,2 M buffer solution, pH 8,0
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH value: 8,0, Liquid
Expand 1 Items
Laemmli SDS sample buffer, non-reducing (6X)
Supplier: Thermo Fisher Scientific
Loading Buffer, Laemmli SDS Sample Buffer, non-reducing, 6X
Expand 2 Items
TRIS-Tricine-SDS running buffer (10X), cathode buffer, pH 8,3
Supplier: Thermo Fisher Scientific
Running Buffer, TRIS-Tricine-SDS running buffer (10X), cathode buffer
Expand 2 Items
Buffers, Sodium Citrate, 0,5M Solutions
Supplier: Thermo Fisher Scientific
Sodium citrate buffer, 0,5 M, pH value: 6,5, Colourless, Odourless, Liquid
Expand 8 Items
TRIS-buffered saline (TBS, 10X, high salt) pH 7,4
Supplier: Thermo Fisher Scientific
Washing buffer, TRIS-buffered saline (TBS, 10X, high salt)
Expand 3 Items
Phosphate, 0,2 M buffer solution, pH 4,4
Supplier: Thermo Fisher Scientific
Phosphate buffer soln, 0,2 M, pH value: 4,4, Liquid
Expand 2 Items
Buffer, tris(hydroxymethyl)aminomethane hydrochloride, 1 M solution, pH 7,4, RNase free
Supplier: Thermo Fisher Scientific
Cloning Buffer, TRIS buffer solution pH 7,4 (1 mol/l)
Expand 1 Items
pH buffer solutions, referenced at 20 °C, traceable to SRM from NIST, Fluka™
Supplier: Honeywell Chemicals
pH Buffer solution, Citrate, pH value: 5,00, ±0.02, Reference temperature: 20 °C, Fluka™, 6×1 L
Expand 29 Items
Triethylammonium acetate buffer, BioUltra, volatile buffer, Fluka®
Supplier: Honeywell Chemicals
Triethylammonium acetate buffer, 1,0 M in H₂O, pH value: 7,0
Expand 2 Items
EPPS, 0,2 M buffer solutions
Supplier: Thermo Fisher Scientific
EPPS buffer solution, 0,2 mol/L, pH value: 8,5, Liquid
Expand 4 Items
Ammonia buffer solution pH10 (20 °C) for complexometry, Fluka™
Supplier: Honeywell Chemicals
Ammonia buffer
Expand 2 Items
NP-40 lysis buffer with glycerol (2X)
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer with glycerol (2X), Thermo Fisher Scientific
Expand 1 Items
Imidazole-buffered saline (5X)
Supplier: Thermo Fisher Scientific
Washing buffer, Imidazole-buffered saline (5X)
Expand 2 Items
NP-40 lysis buffer
Supplier: Thermo Fisher Scientific
NP-40 lysis buffer, Thermo Fisher Scientific
Expand 2 Items
PIPES-buffered saline (5X), pH 6,5
Supplier: Thermo Fisher Scientific
PIPES-buffered saline, 5X, pH value: 6,5, Colourless, Liquid
Expand 2 Items
Buffers, MOPS, 0,5 M solutions
Supplier: Thermo Fisher Scientific
MOPS buffer solution, 0,5 mol/L, pH value: 7,5, Odourless, Liquid
Expand 4 Items
#: 20864.320
Supplier: VWR Chemicals
#: 83640.320
Supplier: VWR Chemicals
#: 31770.294
Supplier: VWR Chemicals
#: 1.00030.2500
Supplier: Merck
#: 83645.320
Supplier: VWR Chemicals
#: 20060.320
Supplier: VWR Chemicals