Biological Buffers

S-A BPC Advantage

In an effort to provide a product that meets the growing demands of the Life Science market, Sigma-Aldrich has developed the Biotechnology Performance Certified product line. In addition to our regular testing, these products are qualified for Molecular Biology, Tissue Culture, and Electrophoresis (where applicable). The competitively priced Sigma-Aldrich BPC product line will eliminate the need to purchase multiple grades of the same product helping the customer save both dollars and storage space.

Selected Sigma-Aldrich BPC Buffers

Product Code

Product Name

Heavy Metals (PB) Fe Endotoxin SPC1 KF Dnase, Rnase, Protease free Cell2
A3594 Aces X   X X   X  
B4554 BES Free Acid X   X X X X X
B4429 Bis-Tris Free Base X   X X X X X
B4679 Bis-Tris Propane X   X X X X X
B1934 Boric Acid X   X X   X X
E0276 EPPS X   X X X X X
G3915 Gly-Gly X   X X   X X
H4034 HEPES Free Acid X X X X X X X
H3537 HEPES Free Acid 1 M Solution X   X X   X X
H3784 HEPES Sodium X X X X X X X
H3662 HEPES Sodium 1 M Solution X   X X   X X
M2933 MES Free Acid X X X X X X X
H1317 MES Free Acid 1 M Solution X   X X   X X
M3058 MES Sodium Salt X   X X X X X
M1442 MOPS 1 M Solution X   X X   X X
M3183 MOPS Free Acid X X X X X X X
M9024 MOPS Sodium X   X X X X X
P5493 Phosphate Buffered Saline X   X X   X X
P1851 Pipes Free Acid X   X X   X X
S3817 Sodium Bicarbonate X   X X   X  
S6191 Sodium Chloride X   X     X X
S6316 Sodium Chloride 5 M Solution X   X X   X X
S6566 Sodium Phosphate Monobasic Anhy X X X X X X X
T5316 TAPS Free Acid X X X X X X  
T5441 TAPS Sodium X   X X X X X
T5566 TAPSO Free Acid X   X X X X X
T5691 TES Free Acid X   X X X X X
T5816 Tricine X   X X X X X
T1074 Tricine 1 M Solution X X X X   X X
T6066 Trizma Base X   X X X X X
T5941 Trizma Hydrochloride X   X X X X X

SPC = Standard Plate Count
Cell = Cell Culture Test. Product is diluted to a working concentration in cell media and used to grow cells.