PRONOVA SLG20

PRONOVA-SLG20

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PRONOVA SLG20

Minimum order is one vial of 250mg

Add to cart SKU: Product# 4202001 Category:

Description

PRONOVA® SLG20 is made from an alginate where over 60% of the monomer units are guluronate and is a highly purified and well-characterized sodium alginate. One of the functional properties of alginate is viscosity. The viscosity of an alginate solution can be manipulated by changing the concentration of the alginate or by using materials with varying chain length (i.e. molecular weight). Typically, the molecular weight for PRONOVA® SLG20 is in the 75000 – 220000 g/mol range. The ultra low levels of endotoxins, proteins and product sterility allows for a big variety of in vitro and in vivo applications.

    • Viscosity  [mPa*s] :  20-99
    • Appr. Mw [kDa] : 75-150
  • G/M Ratio : ≥ 1.5
  • Endotoxins [EU/g] : ≤ 100
  • Total viable count [cfu/g] : Sterile

Specifications

Generic Name

Sodium alginate
Dry matter content

100% freeze-dried material
Storage conditions

2-8°C
Shelf life

5 years
Packaging material

Glass vial
ID-test

Positive
Appearance of powder

White to off-white
Appearance of solution

Clear, colorless to slightly yellowish
Apparent viscosity

20 – 99 mPa/s
pH

5.5-8.5
Guluronic acid content

≥ 60%
Protein content

≤ 0.3%
Endotoxins

≤ 100 EU/gram
Pb

≤ 10 ppm
Hg

≤ 1 ppm
Microbiological purity

Sterile
Cadmium

≤ 0.20 µg/g
Lead

≤ 0.50 µg/g
Arsenic

≤ 1.50 µg/g
Mercury

≤ 0.30 µg/g
Cobalt

To be analyzed µg/g
Vanadium

To be analyzed µg/g
Nickel

To be analyzed µg/g
Lithium

To be analyzed µg/g
Antimony

To be analyzed µg/g
Barium

To be analyzed µg/g
Molybdenum

To be analyzed µg/g
Copper

To be analyzed µg/g
Tin

To be analyzed µg/g
Chromium

To be analyzed µg/g
Manganese

To be analyzed µg/g

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