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Item #: ASNESTSCIPETD 
PR1MA bis-TRIS

PR1MA™ bis-TRIS [bis-(2-hydroxyethyl)aminotris(hydroxymethyl)methane]

Common Name: bis(2-Hydroxyethyl)aminotris (hydroxymethyl)methane
CAS Number: 6976-37-0
Molecular Weight: 209.2
Chemical Formula: C8H19NO5
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White crystalline powder
  • Assay: ≥ 99.0 %
  • Identification (IR): Matches reference
  • Melting Point: Report oC
  • pH, 1.0M Aqueous solution @25ºC: 9.5 - 11.0
  • pKa @ 20°C: 6.0 - 7.0
  • Solubility: Complete and clear
  • UV Absorbance @280nm, 1.0 M in H2O: ≤ 0.40
 

  
Protein Gel-Loading Dye f
Item#:
ASPROTEINGELLDNSDS
 
Agarose Powder 500g
Item#:
ASMIDSCI500
 
SKU Number Size Compartment Type Sterility Qty Price Quantity Add to Cart
706011 35 x 12 mm 1 Stackable Sterile 20/pk, 25 pks/cs
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754001 60 x 15 mm 1 Stackable Sterile 20/pk, 25 pks/cs
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722011 65 x 15 mm 1 Stackable Sterile 20/pk, 25 pks/cs
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752001 90 x 15 mm 1 Stackable Sterile 20/pk, 25 pks/cs
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  Item is no longer available.  
752101 90 x 15 mm 1 Stackable, SafeLock Lid Sterile 20/pk, 25 pks/cs
199.00
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752002 90 x 15 mm 1 Stackable, Double-Layer Sterile 20/pk, 25 pks/cs
132.00
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753011 90 x 15 mm 2 Stackable Sterile 20/pk, 25 pks/cs
179.00
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753021 90 x 15 mm 3 Stackable Sterile 20/pk, 25 pks/cs
184.00
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753031 90 x 15 mm 4 Stackable Sterile 20/pk, 25 pks/cs
186.00
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NEST Scientific Petri Dis
NEST Scientific Petri Dishes
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