Expand description
GHS Rev.10 H-code and P-code validation and descriptions.
Codes are validated against the actual GHS code list (not just range checks).
Compound P-codes like P301+P330+P331 are split on + before validation.
Functionsยง
- h_
code_ description - is_
valid_ h_ code - is_
valid_ p_ code - Validates a P-code, including compound codes like
P301+P330+P331. - p_
code_ description