Quick Order Pad
$ 0.00
0 items
Your Shopping Cart is Empty
800-323-9814
Contact Us
Quick Order Pad
Hello, Sign In
Your Account

FREE PREMIUM Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane], 1 Kilogram

Home Specials Free Premiums Free with $750 Order FREE PREMIUM Tris Base Ultra Pure, 1 KG
PriceFree Premium  (Ships Free)
  • SKU: T60040-1000.0X
  • Pack Size: 1 KG
Add to cart
FREE PREMIUM Tris Base Ultra Pure [Tris (Hydroxymethyl) Aminomethane], 1 Kilogram
Description Specifications Documents

Tris (Hydroxymethyl) Aminomethane

77-86-1

121.1

C4H11NO3

Water

Room Temperature


Highly purified for use in molecular biology applications.

Moisture: <0.2%
Color: <20 APHA (colorless)
Heavy Metals (as Pb): <0.0001%
Insoluble Matter: <0.005%
Heavy Metals: 5 ppm
pKa (20°C): 8.1 ± 0.1

2.5 lbs

4.88 x 7.25 x 4.88



  • Appearance: White Crystalline Powder
  • Purity (Dried Basis By GC): ≥ 99.9 %
  • Related Substances By GC: ≤ 0.1 %
  • Water: ≤ 0.2 %
  • Loss on Drying @ 105 oC, 3hrs: ≤ 1.0 %
  • Melting Point: 170 - 172 oC
  • APHA Color, 20% Aqueous solution: ≤ 20
  • Insoluble Matter: ≤ 0.005 %
  • Heavy Metals (as Pb): ≤ 5 ppm
  • Residue on Ignition: ≤ 0.5 %
  • Iron (Fe): ≤ 5 ppm
  • UV Absorbance @260nm, 10% Aqueous solution: ≤ 0.03
  • UV Absorbance @280nm, 10% Aqueous solution: ≤ 0.02
  • UV Absorbance @290nm, 40% solution in H2O: ≤ 0.20
  • UV Absorbance @430nm, 10% Aqueous solution: ≤ 0.004
  • Identification A: Pass
  • Identification B: Pass
  • Identification C: Pass
  • pH (5% in water): 10.0 - 11.5
  • Arsenic (As): ≤ 1 ppm
  • Chloride: ≤ 100 ppm
  • Copper (Cu): ≤ 1 ppm
  • DNase, RNase, protease: None Detected
  • Lead: ≤ 1 ppm
  • Magnesium (Mg): ≤ 1 ppm
  • pH (1M in H2O): 10.5 - 11.5
  • Residual Solvents: Conforms to USP/EP
  • Residue on Ignition (USP): ≤ 0.1 %
  • Solubility (2M In H2O): Pass
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: Report

Experiment Guides:

  • Complete Guide to Agarose Gel Electrophoresis – includes protocols for making an agarose gel, protocols for running an agarose gel, agarose gel concentration chart, buffer solution recipes for electrophoresis, and electrophoresis equipment and chemical checklists

Product Recommendations