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PRODUCT CODE: 313179
Chromium standard solution Cr=1.000 g/l for AAS
[Cr(NO3)3.9H2O in HNO3 0,5N] for spectrophotometry
TARIC 3822 00 00 00
The solution of the element at the concentrationgiven about, is NIST standard traceable .
PHYSICAL DATA: liquid, Clear, Miscible with water • D 20/4 1,02 • pH0,5 •
BIBLIOGRAPHY:
HAZARDOUS: VLA-EC (HNO3) 4 ppm10 mg/m3 VLA-ED (HNO3) 2 ppm5,2 mg/m3
H: H319 • H335 • H315 •
P: P261 • P264 • P271 • P280 • P302+P352 • P501 • P304+P340 • P305+P351+P338 • P312 • P321 • P332+P313 • P337+P313 • P362 • P403+P233 • P405 •
TRANSPORT REGULATIONS: UN: 1760 • ADR: 8/III • IMDG: 8/III • IATA: 8/III • PAX: 852 • CAO: 856 • (E) •
WEIGHT/VOLUME INFORMATION: 1l~1,023 kg 1kg~0,978 l
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COMPOSITION: |
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Chromium (III) nitrate 9-hydrate |
7,696 g |
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Nitric Acid 0.5N (s.q.m.) |
1000 ml |
SPECIFICATIONS:
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Uncertainty |
See certificate |
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Traceability |
NIST |
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Concentration (as Cr) |
0,998 - 1,002 |
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КАТАЛОЖНЫЙ НОМЕР: 313179
Хрома стандартный раствор Cr=1.000 г/л for AAS
[Cr(NO3)3.9H2O в HNO3 0,5N] for spectrophotometry
TARIC 3822 00 00 00
The раствор the element при the concentrationgiven about, is NIST стандарт traceable .
PHYSICAL DATA: жидкость, Прозрачная, Смешивается с водой • D 20/4 1,02 • pH0,5 •
Библиография:
Опасная Доза: VLA-EC (HNO3) 4 ppm10 мг/м3 VLA-ED (HNO3) 2 ppm5,2 мг/м3
H: H319 • H335 • H315 •
P: P261 • P264 • P271 • P280 • P302+P352 • P501 • P304+P340 • P305+P351+P338 • P312 • P321 • P332+P313 • P337+P313 • P362 • P403+P233 • P405 •
ТРАНСПОРТНЫЕ ПОЛОЖЕНИЯ: UN: 1760 • ADR: 8/III • IMDG: 8/III • IATA: 8/III • PAX: 852 • CAO: 856 • (E) •
Вес/ОБЪЕМ: 1l~1,023 kg 1kg~0,978 l
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COMPOSITION: |
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Хрома (III) нитрат 9-водный |
7,696 g |
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Nitric Кислота 0.5N (для объема.) |
1000 ml |
Спецификация:
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Uncertainty |
See certificate |
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Traceability |
NIST |
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Концентрация (как Cr) |
0,998 - 1,002 |
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