49 CFR 172 Special Provision 34 (Numeric Codes)

These provisions are multi-modal and apply to bulk and non-bulk packagings.
Code34
DescriptionThe commercial grade of calcium nitrate fertilizer, when consisting mainly of a double salt (calcium nitrate and ammonium nitrate) containing not more than 10 percent ammonium nitrate and at least 12 percent water of crystallization, is not subject to the requirements of this subchapter.
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