This code system http://hl7.org/fhir/v2/0384 defines the following codes:

CodeDisplayComments
COControl
DIDiluent
LIMeasurable Liquid Item
LWLiquid Waste
MRMultiple Test ReagentThe consumption cannot be tied to orders for a single test
OTOther
PTPretreatment
PWPurified Water
RCReagent Calibrator
SCCountable Solid ItemE.g. Pipetting tip
SRSingle Test Reagent
SWSolid Waste

Additional Language Displays

Codenl
CO
DI
LI
LW
MR
OTAnders
PT
PW
RC
SC
SR
SW