Quality control samples of alcohol in Baijiu
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Quality control samples of Legionella pneumophila
BNCC385059 | 西林瓶
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Quality control sample of styrene
BWZ7276-2016 | 2支/套
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Quality control samples of fecal coliforms in medical institutions
BNCC362171 | 西林瓶
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Quality control samples of fecal coliforms in medical institutions
BNCC362168 | 西林瓶
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Quality control samples of fecal coliforms in medical institutions
BNCC362169 | 西林瓶
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Quality control samples of fecal coliforms in medical institutions
BNCC362170 | 西林瓶
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Quality control sample of total bacterial
BNCC393042 | 西林瓶
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2. 蒸馏法需精确控制蒸馏温度(78℃±0.5℃)
3. 密度计需在20℃恒温条件下校准
4. 气相色谱法需定期验证柱效与分离度
2. 检测结果需修约至0.1% vol
3. 当两种方法结果差异>0.3% vol时,以蒸馏法为准
以上信息仅供参考,请以相应标准的原文为准!