Home  >  Supplies  >  Bottles  >  Culture Bottles  > Hybridization Bottles

Hybridization Bottles

Item #: ASHYRBIDBOTT 
PR1MA HEPES Sodium Salt

PR1MA™Â  HEPES, Sodium Salt [N-(2-Hydroxyethyl) piperazine-N'-(2-ethanesulfonic acid)]

Common Name: N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
CAS Number: 75277-39-3
Molecular Weight: 260.3
Chemical Formula: C8H17N2O4SNa
Solubility: Water
Storage Temp: Room Temperature

  • pKa (20°C): 7.45-7.65
  • pH Range: 6.8-8.2

Research or further manufacturing use only, not for food or drug use.

  • Appearance: White crystalline powder
  • Assay (Titration, dried basis): ≥ 98.0 %
  • Chloride (Cl): ≤ 0.1 %
  • Heavy Metals (as Pb): ≤ 1 ppm
  • Loss on Drying @ 105 oC, 3hrs: ≤ 2.0 %
  • pH (1% aqueous @ 25 oC): 9.4 - 11.0
  • pKa @ 20°C: 7.45 - 7.65
  • Solubility (1M Solution in H2O): Clear, complete and colorless
  • UV Absorbance @ 250nm 1M: ≤ 1.0

  
PR1MA Buffers

PR1MA™ HEPES, Free Acid

[N-(2-Hydroxyethyl) piperazine N'-(2-ethanesulfonic acid)]
Item#:
ASHEPESFA
 
PR1MA Tris Base Ultra
Item#:
ASTRISBUP
 
SKU Number Type Operating Temp Vol Price Quantity Add to Cart
H-3315 Bottle N/A 33 x 150mm
64.57
Each
H-3510 Bottle N/A 35 x100m
62.39
Each
H-3510H Bottle N/A 35 x100m
49.47
Each
H-3525 Bottle N/A 35 x 250mm
85.38
Each
H-3525H Bottle N/A 35 x 250mm
64.28
Each
H-3575 Bottle N/A 35 x 75mm
60.70
Each
H-3575H Bottle N/A 35 x 75mm
48.73
Each
H-9082 Bottle N/A 35 x 300mm
89.23
Each
H-9082H Bottle N/A 35 x 300mm
66.89
Each
H-9084 Bottle N/A 35 x 150mm
71.70
Each
H-9084H Bottle N/A 35 x 150mm
52.22
Each
H-9084-NC Bottle N/A 35 x 150mm
43.78
Each
QHB-BOOR Blue Cap N/A N/A
11.73
Each
QHB-RO Red Cap w/Line N/A N/A
18.92
Each
QHB-ROOR Red Cap N/A N/A
20.56
Each
Hybridization Bottle
Hybridization Bottles
Special Order
Quantity: