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钨，AA标液，1000mg/l，(钨溶于1%硝酸+2%氢氟酸)
- Density: 1,01 g/cm3
- Solub. in water: (20 ºC): miscible
- ADR: 8 C1 II UN 3264
- IMDG: 8 II UN 3264
- IATA/ICAO: 8 II UN 3264
- GHS-signal word: Warning
- GHS-H sentences: H315 - H319 -
- GHS-P sentences: P260 - P301+P310 - P303+P361+P353 - P305+P351+P338 - P405 - P501a
- Tariff number: 3822 00 00 00
- Applications: analytical chemistry, atomic absortion analysis.
SPECIFICATIONS
concentration: 995 - 1005 mg/l
uncertainty ± 10 mg/l
This standard solution is traceable to Standard Reference Material from NIST.
| 容量 | 货号 | ||
|---|---|---|---|
 |
x 100 ml | TU00120100 | |
|
x 500 ml | TU00120500 |