Code

Description

Unit

AR-1907

Coal C,H,N, RM, LOT071112

25 g

AR-1908

Coal C,H,N, RM, LOT908514

25 g

AR-1681

Coal, Low Sulfur (Blank), RM, LOT681610

50 g

AR-1682

Coal, Ultra low Sulfur, RM, LOT682514

50 g

AR-1683

Coal, Ultra low Sulfur, RM, LOT683610

50 g

NCS FC59002

Coke, CRM

60 g (powder)

BCR-334

Anthracite - Sulfur

20 g

NCS FC62002a

Coal, CRM, values are air dried and heat dried

20 g (powder)

BCR-335

Flame coal - Sulfur

20 g

NCS FS28001

Coal - Ash, CRM, Fusibility of Coal Ash

5 g (powder)