BUFFERS
  01-6312-06 ACES
  (N-(2-Acetamido)-2-aminoethane sulfonic acid)
  [7365-82-4]
  m.w. 182.2  m.p. 281oC
01-6311-06 ADA
  (N-2-Acetamido) Iminodiacetic acid
  [26239-55-4]
  m.w. 190.2  m.p. 210oC
02-0663-06 BICINE
  (N,N-Bis(2-hydroxyethyl)glycine)
  [150-25-4]
  m.w. 163.2  m.p. 194-196oC
02-0314-06 BIS-TRIS
  (Bis(Hydroxyethyl)imino-tris-(hydroxymethyl)-methane)
  [6976-37-0]
  m.w. 209.2
20-2302-06 TES
  (N-Tris(hydroxymethyl) methyl-2-amino-ethane sulfonic acid)
  [7365-44-8]
  m.w. 229.2  m.p. 220-222oC
02-2303-06 BES
  (N,N-Bis(2-hydroxyethyl)-2-aminoethane sulfonic acid)
  [10191-18-1]
  m.w. 213.3  m.p. 154-155oC
03-2304-06 CAPS
  (3-Cyclohexylaminopropanesulfonic acid)
  [1135-40-6]
  m.w. 221.32  m.p. 300oC+
02-1430-06 CHES
  (2(N-Cyclohexylamino)ethane sulfonic acid)
  [103-47-9]
  m.w. 207.3
16-2307-06 PIPES
  (Piperazine-N,N'-Bis(2-ethanesulfonic acid, sodium))
  [5625-37-6]
  m.w. 353.3
20-2308-06 TAPS
  (N-Tris(hydroxymethyl) methyl-3-amino propane sulfonic acid)
  [29915-38-6]
  m.w. 243.2  m.p. 244-246oC
20-2309-06 TRICINE
  (Tris(hydroxymethyl) methylglycine)
  [5704-64-1]
  m.w. 179.17  m.p. 182-184oC
 
NOTE:
All products available in 100, 500 gm quantities