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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Buffers

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 Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 212-258-3 MDL MFCD00006786 Safety Information Symbol GHS05...
$13.60
Buffers

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 Boiling Point 760.0mmhg Flash Point 760.0mmhg EINECS 242-509-2 Beilstein 2250655 MDL MFCD00004314 Safety Information...
$33.10
BuffersCyclopentanes

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
Buffers

n-Butylbenzene, 99% [CAS: 104-51-8]

SDS Specifications Cat. No. 924581 CAS 104-51-8 MF C10H14 MW 134.22 Synonym 1-Phenylbutane Properties Melting Point -88°C 760.0mmhg Boiling Point 183°C 760.0mmhg Flash Point 59°C 760.0mmhg n20/D 1.4880-1.4900 Density 0.86...
$128.20
Buffers

Cystamine dihydrochloride, 98% [CAS: 56-17-7]

SDS Specifications Cat. No. 918184 CAS 56-17-7 MF C4H12N2S2·2HCl MW 225.19 Synonym Bis(2-aminoethyl) Disulfide Dihydrochloride, 2,2'-Dithiobis(ethylamine) Dihydrochloride Properties Melting Point 217-220°C 760.0mmhg Boiling Point 760.0mmhg Flash Point 113°C 760.0mmhg EINECS...
$31.90
Buffers

1-Methyl-2-pyrrolidinone, 99% [CAS: 872-50-4]

SDS Specifications Cat. No. 216841 CAS 872-50-4 MF C5H9NO MW 99.13 Synonym N-Methyl-2-pyrrolidone Properties Melting Point -24°C 760.0mmhg Boiling Point 202°C 760.0mmhg Flash Point 91°C 760.0mmhg n20/D 1.4700 Density 1.028...
$20.90