Home  >  Equipment  >  Water Purification Systems  >  From DI water  > Rephile Genie PURIST

Rephile Genie PURIST

Ultrapure Lab Water Systems
Item #: ASGENIEPURIST 
Disclaimer:
Due to recent fluctuations in tariffs, pricing is subject to change without notice.
For the most accurate and up-to-date pricing, please contact us directly for a quote.
 

2 year

PR1MA HEPES Sodium Salt

PR1MA™  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 Max volume/day Feed Water Source Water Quality Price Quantity Add to Cart
RG0S00000K Up to 2.0 L/min EDI, RO, Distilled, or DI Type 1 Ultrapure
12016.00
Each
RAFFB7201 Final Filter N/A N/A
451.00
Each
RASP534 Wall Mount N/A N/A
258.00
Each
RAUV357B7 UV Lamp N/A N/A
438.00
Each
RR700H101 Replacement H Pack N/A N/A
453.00
Each
RR700Q101 Replacement U Pack N/A N/A
537.00
Each
UltraPure Water System
Rephile Genie PURIST
Special Order
Quantity: