Code

Description

Unit

SAF-523321-1G

Poly-(2-vinylpyridine), analytical standard, average Mw 37500 (Typical), average Mn 35000 (Typical)

1 g

SAF-523291-1G

Poly-(2-vinylpyridine), analytical standard, average Mw 5000 (Typical), average Mn 4800 (Typical)

1 g

NIST-2887

Polyethylene (Mw, 196 400 g/mol)

0,3 g

NIST-2886

Polyethylene (Mw, 87 000 g/mol)

0,3 g

NIST-2885

Polyethylene (Mw, 6 280 g/mol)

0,3 g

NIST-1483a

Linear Polyethylene - Molecular mass and molecular mass distribution

0,3 g

NIST-2881

Polystyrene - Absolute molecular mass distribution standard

0,3 g