STANDARD LIBRARY
Standard & Testing Library
GB/ASTM/ISO/DIN cross-mapping for selection & compliance.
| Item | GB / 国标 | ISO | ASTM | DIN / 德标 |
|---|---|---|---|---|
| Beaker | GB/T 15724 | ISO 3819 | ASTM E960 | DIN 12331 |
| Graduated cylinder | GB/T 12805 | ISO 4788 | ASTM E1272 | DIN 12681 |
| Burette | GB/T 12805 | ISO 385 | ASTM E287 | DIN 12700 |
| Volumetric flask | GB/T 15724 | ISO 1042 | ASTM E288 | DIN 12664 |
| Erlenmeyer flask | GB/T 15724 | ISO 1773 | ASTM E960 | DIN 12384 |
| Separatory funnel | GB/T 15724 | ISO 4800 | — | DIN 12402 |
| Test tube | GB/T 21298 | ISO 4142 | — | DIN 12381 |
| Condenser | GB/T 15724 | ISO 4795 | — | DIN 12451 |
Compliance Export orders include the standard test report per destination; DG-related ware flagged separately.