2-己酮
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海水中硝酸盐氮标样/以N计
BW02427d | 10mg/L左右
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水中氯化氢标样
BW02183d | 20mg/L左右
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(冰袋运输)硫化物标样
BW02085d | 0.15mg/L左右
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水中4种阴离子混合标样/(F、Cl、NO3、SO4)
BW02185d | F-:5.5mg/L Cl-:5.0mg/L NO3-:6.0mg/L SO4-:4.5mg/L
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水中5种阳离子标样/离子色谱用/(钾、钙、钠、镁、铵)
BW02240d | 钾离子 4mg/L 钠离子 4mg/L钙离子 4mg/L 镁离子 4 mg/L铵离子 2mg/L
2-己酮
REFERENCE MATERIAL CERTIFICATE
Reference Material
This certificate is designed in accordance with ISO17034 and ISO Guide 31. This reference material (RM) was designed,produced andverified in accordance with ISO/IEC 17025, ISO 17034 and a registered qualitymanagement system ISO9001.
Product Name
2-Hexanone
Product Code
BW901024
Lot Number
23041532
CAS No.
591-78-6
Mol. Formula
C6H12O
Mol. Weight
100.16
Certified on
18 Apr 2023
Expiry Date
17 Apr 2025
Storage Temp
(0~4)°C
Specification
0.5 mL
CERTIFIED
Purity
CERTIFIED
Expanded Uncertainty (U)
Approved by
98.0%
0.5%