Code

Description

Unit

NCS HC15602

Ferro alloy, Ferrosilicon, CRM

50 g (powder)

BS-140/1

Ferro alloy, Ferrosilicon, CRM, Powder

100 g (powder)

NCS HC18601

Ferro alloy, Ferrosilicon, CRM

50 g (powder)

BS-140/2

Ferro alloy, Ferrosilicon, CRM, Powder

100 g (powder)

NIST-57b

Silicon metal (powder)

40 g

NIST-58a

Ferrosilicon (powder)

75 g

NIST-59a

Ferrosilicon (CARGO AIR ONLY)

50 g

NIST-195

Ferrosilicon (75% Si-HP Grade) (powder)

75 g

ECRM-D 529-1

Ferrosilicon

100 g

NCS HC11601a

Ferro alloy, Ferrosilicon, CRM

100 g (powder)