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PR1MA™ Standard Solution Reservoirs

Item #: ASRESIVOIR2 

Specifications

Item # Description Pkg Qty
PR-SR-P8025 Reservoir, 25 mL Bulk, Non-Sterile 100/cs
PR-SR-P8025-1S Reservoir, 25 mL Indiv. Wrap, Sterile 100/cs
PR-SR-P8025-5S Reservoir, 25 mL Bagged, Sterile 5/bg, 40 bgs/cs
PR-SR-P8025-LID Lids for 25 mL Bagged, Sterile 5/bg
PR-SR-P8050 Reservoir, 50 mL Bulk, Non-Sterile 100/cs
PR-SR-P8050-1S Reservoir, 50 mL Indiv. Wrap, Sterile 100/cs
PR-SR-P8050-5S Reservoir, 50 mL Bagged, Sterile 5/bg, 40 bgs/cs
PR-SR-P8050-LID Lids for 50 mL Bagged, Sterile 5/bg
PR-SR-P8100 Reservoir, 100 mL Bulk, Non-Sterile 100/cs
PR-SR-P8100-1S Reservoir, 100 mL Indiv. Wrap, Sterile 100/cs
PR-SR-P8100-5S Reservoir, 100 mL Bagged, Sterile 5/bg, 40 bgs/cs
PR-SR-P8051 Reservoir, divided, 50 mL Bulk, Non-Sterile 100/cs
PR-SR-P8051-1S Reservoir, divided, 50 mL Indiv. Wrap, Sterile 100/cs
PR-SR-P8051-5S Reservoir, divided, 50 mL Bagged, Sterile 5/bg, 40 bgs/cs

 

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 Vol Sterility Qty of Basins Type Qty Price Quantity Add to Cart
PR-SR-P8025 25 mL Non-Sterile 1 Multi-Channel 100/pk
65.97
Each
PR-SR-P8025-1S 25 mL Sterile (Indiv. Wrapped) 1 Multi-Channel 100/pk
138.28
Each
PR-SR-P8025-5S 25 mL Sterile (Bagged) 1 Multi-Channel 5/bg, 40 bgs/cs
138.28
Each
PR-SR-P8025-LID 25 mL Sterile (Bagged) N/A Lid 5/bg, 40 bgs/cs
95.00
Each
PR-SR-P8050 50 mL Non-Sterile 1 Multi-Channel 100/pk
65.97
Each
PR-SR-P8050-1S 50 mL Sterile (Indiv. Wrapped) 1 Multi-Channel 100/pk
138.28
Each
PR-SR-P8050-5S 50 mL Sterile (Bagged) 1 Multi-Channel 5/bg, 40 bgs/cs
138.28
Each
PR-SR-P8050-LID 50 mL Sterile (Bagged) N/A Lid 5/bg, 40 bgs/cs
95.00
Each
PR-SR-P8100 100 mL Non-Sterile 1 Multi-Channel 100/pk
65.97
Each
PR-SR-P8100-1S 100 mL Sterile (Indiv. Wrapped) 1 Multi-Channel 100/pk
138.28
Each
PR-SR-P8100-5S 100 mL Sterile (Bagged) 1 Multi-Channel 5/bg, 40 bgs/cs
138.28
Each
PR-SR-P8051 50 mL Non-Sterile 2 Multi-Channel 100/pk
65.97
Each
PR-SR-P8051-1S 50 mL Sterile (Indiv. Wrapped) 2 Multi-Channel 100/pk
138.28
Each
PR-SR-P8051-5S 50 mL Sterile (Bagged) 2 Multi-Channel 5/bg, 10 bgs/cs
138.28
Each
Reservoirs
PR1MA™ Standard Solution Reservoirs
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