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title 40
Protection of Environment
chapter I-i36
CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY (CONTINUED)
part 1090
PART 1090—REGULATION OF FUELS, FUEL ADDITIVES, AND REGULATED BLENDSTOCKS
subpart N
Subpart N—Sampling, Testing, and Retention
subjgrp 47
Handling and Preparing Samples
Subjgrp 47. Handling and Preparing Samples
§ 1090.1335 - Collecting, preparing, and testing samples.
§ 1090.1337 - Demonstrating homogeneity.
§ 1090.1340 - Preparing a hand blend from BOB.
§ 1090.1345 - Retaining samples.