Preparation of Reference Material 8504, Transformer Oil.
A new reference material (RM), RM 8504, has been prepared for use as a diluent oil with Aroclors in transformer oil Standard Reference Materials (SRMs) 3075 to 3080 and SRM 3090 when developing and validating methods for the determination of polychlorinated biphenyls (PCBs) as Aroclors in transformer oil or similar matrices. SRMs 3075-3080 and SRM 3090 consist of individual Aroclors in the same transformer oil that was used to prepare RM 8504. A unit of RM 8504 consists of one bottle containing approximately 100 mL of transformer oil. No additional constituents have been added to the oil.
National Institute of Standards and Technology, Gaithersburg, MD, 20899-8392.
Dianne L
DL
Poster
National Institute of Standards and Technology, Gaithersburg, MD, 20899-8392.
Michele M
MM
Schantz
National Institute of Standards and Technology, Gaithersburg, MD, 20899-8392.
Stephen A
SA
Wise
Aroclors; PCBs; Reference Materials; diluent; diluent oil; transformer oil