HC-470-1

Methyl iodide

HC-491-1

Chloroprene

HC-500-1

cis-1,4-Dichloro-2-butene

HC-510-1

1,3-Butadiene

HCM-536-1

Laboratory performance check

HCM-545-1

Disinfection byproducts standard

HCM-546-1

Disinfection byproducts standard

HCM-547-1

Disinfection byproducts standard

HCM-548-1

Disinfection byproducts standard

HCM-551B-1

Disinfection byproducts standard

HCM-812-1

DBCP/EDB standard

HCM-815-1

Halogenated volatiles standard

HPCK-2C

Halowax 1051 standard

HPCK-2D

Halowax 1099 standard

HPCK-2E

Halowax 1013 standard

HPCK-2F

Halowax 1000 standard

HPCK-2G

Halowax 1001 standard

IBF-040

Buffer, pH 4.01, color coded red

IBF-040-L

Buffer, pH 4.01, color coded red

IBF-070

Buffer, pH 7.00, color coded yellow

IBF-070-L

Buffer, pH 7.00, color coded yellow

IBF-074-L

Buffer, pH 7.416, reference standard

IBF-092

Buffer, pH 9.21, reference standard

IBF-100

Buffer, pH 10.01, color coded blue