H--Proficiency Testing (PT) Samples

Description

Proficiency Testing (PT) Samples

Classifications

NAICS

325199

All Other Basic Organic Chemical Manufacturing

31-33├Manufacturing

325├Chemical Manufacturing

3251├Basic Chemical Manufacturing

32519├Other Basic Organic Chemical Manufacturing

325199└All Other Basic Organic Chemical Manufacturing

PSC

H268

EQUIPMENT AND MATERIALS TESTING- CHEMICALS AND CHEMICAL PRODUCTS

H├QUALITY CONTROL, TEST, INSPECTION

H2├EQUIPMENT AND MATERIALS TESTING

H268└Equipment and Materials Testing: Chemicals and Chemical Products

Documents

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