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L-Tryptophan, 500 Grams

Home Biochemicals Amino Acids L-Tryptophan, 500 G
Price$ 649.25
You Save$ 820.75

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25 G $ 73.50 100 G $ 169.70 500 G $ 649.25
  • SKU: T60080-500.0
  • Pack Size: 500 G
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L-Tryptophan, 500 Grams
Description Specifications Documents

73-22-3

204.2

C11H12N2O2

Dilute acids

Room Temperature

1.3 lbs

4.88 x 6.00 x 4.88



Research or further manufacturing use only, not for food or drug use.
  • Appearance: White crystals or crystalline powder
  • Assay: 98.5 - 101.5 %
  • Chloride (Cl): ≤ 0.05 %
  • Heavy Metals (as Pb): ≤ 15 ppm
  • Identification: Pass Test
  • Iron: ≤ 30 ppm
  • Loss on Drying: ≤ 0.5 %
  • pH: 5.5 - 7.0
  • Residue on Ignition: ≤ 0.10 %
  • Specific Rotation: -32.8 - -29.4 °
  • Sulfate: ≤ 0.03 %

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