Avanzado
Order Entry
Spain
ContactUsLinkComponent
Protamine sulphate (from salmon sperm)
Protamine sulphate (from salmon sperm)
Supplier:  TCI
Certificates
Protamine sulphate (from salmon sperm)
Supplier:  TCI

Specification Test Results

  • Appearance:
    White to Almost white powder to crystal
  • Total Nitrogen:
    21.0 to 26.0 % (after drying)
  • Specific rotation [a]20/D:
    -68.0 to -72.0 deg (C=2, H2O)
  • Solubility in hot Water:
    almost transparency
  • Drying loss:
    max. 10.0 %

Specification Test Results

Frequently Bought Together
Acetone ≥99%, TECHNICAL

Supplier: VWR Chemicals

Acetone ≥99.5%, GPR RECTAPUR®

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM®, Isocratic Grade for HPLC

Supplier: VWR Chemicals

Water, LiChrosolv® for chromatography, for LC-MS, Supelco®

Supplier: Merck

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM®, gradient grade for HPLC

Supplier: VWR Chemicals

Acetonitrile ≥99.9%, LiChrosolv® Reag. Ph. Eur., gradient grade for liquid chromatography, Supelco®

Supplier: Merck

Acetonitrile ≥99.9%, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals

Acetonitrile, LiChrosolv®, hypergrade for LC-MS, Supelco®

Supplier: Merck

Water, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC

Supplier: VWR Chemicals

Acetone ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Chemicals

2-Propanol ≥99.8%, HiPerSolv CHROMANORM® for HPLC

Supplier: VWR Chemicals

Acetonitrile, anhydrous (max. 0.003% H₂O) ≥99.95%, HiPerSolv CHROMANORM® Reag. USP, Reag. Ph. Eur., ACS, super gradient grade suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals

Sodium chloride, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Ethanol, GPR RECTAPUR®

Supplier: VWR Chemicals

Adhesion slides, Menzel Gläser, SuperFrost® Plus

Supplier: Epredia

2-Propanol, EMSURE® ACS, ISO, Reag. Ph. Eur. for analysis, Supelco®

Supplier: Merck

Ethanol absolute ≥99.8%, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

Supplier: VWR Chemicals

Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments

Supplier: VWR Chemicals