Code

Description

Unit

BAS-BCS-CRM 355

Tin Ore, CRM, Powder 100 g

100 g

NIST-886

Gold ore, refractory - Trace elements (powder)

200 g

NIST-693

Iron ore, Nimba - Constituents

100 g

NIST-692

Iron ore, Labrador - Constituents

100 g

NIST-691

Iron ore, reduced - Constituents

100 g

NIST-690

Iron ore, Canada - Constituents

100 g

NIST-670

Rutile Ore - Constituents (powder)

90 g

NIST-423

Molybdenum oxide (MoO3) concentrate

1 pouch x 60 g

NIST-333a

Molybdenum sulfide concentrate

1 pouch x 60 g

NIST-331a

Copper ore mill tails - Copper, molybdenum and rhenium (powder)

40 g