Buffers act as “shock absorbers”, resisting changes in  pH by neutralizing small amounts of acid or base added to it. Extremely important in biochemistry and chemistry research, they are used for calibration and pH regulation.

To meet your research and manufacturing needs, J&K Scientific carries a broad range of buffers that offer:

  • Reliable quality and lot-to-lot consistency
  • Requirement specific capability
  • Laboratory to industrial scale quantities
  • Customized packaging
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2-(4-Bromophenyl)-5-phenyl-1,3,4-oxadiazole, 97% [CAS: 21510-43-0]

SDS Specifications Cat. No. 991368 CAS 21510-43-0 MF C14H9BrN2O MW 301.14 Properties Melting Point 167-172°C 760.0mmhg EINECS 244-413-6 Beilstein 204891 MDL MFCD00050997 Safety Information WGK Germany 3 TSCA 2

5,7-Dichloro-8-hydroxyquinoline, 98% [CAS: 773-76-2]

SDS Specifications Cat. No. 944627 CAS 773-76-2 MF C9H5Cl2NO MW 214.05 Properties Melting Point 178-180°C 760.0mmhg EINECS 212-258-3 MDL MFCD00006786 Safety Information Symbol GHS05 GHS07 Signal Word Danger Hazard Statements...
$44.80 $13.60

NPC-PEG-NPC, 95%, average M.W. 10,000

SDS Specifications Cat. No. 938361 Properties Beilstein None Safety Information WGK Germany None RTECS None TSCA None

MsO-PEG-OMs, 95%, average M.W. 4,000

SDS Specifications Cat. No. 921460 Properties Beilstein None Safety Information WGK Germany None RTECS None TSCA None

2-Bromophenylacetic acid, 99% [CAS: 18698-97-0]

SDS Specifications Cat. No. 977606 CAS 18698-97-0 MF C8H7BrO2 MW 215.04 Properties Melting Point 104-106°C 760.0mmhg EINECS 242-509-2 Beilstein 2250655 MDL MFCD00004314 Safety Information WGK Germany 3 TSCA 2
$33.10 $19.86

Cyclopentane, 98%, SuperDry, J&KSeal [CAS: 287-92-3]

SDS Specifications Cat. No. 924745 CAS 287-92-3 MF C5H10 MW 70.13 Properties Melting Point -94°C 760.0mmhg Boiling Point 50°C 760.0mmhg Flash Point -20°C 760.0mmhg n20/D 1.4050 Density 0.751 EINECS 206-016-6...
$81.00 $48.60