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Accuracy: ±0.01pH
A minute amount of preservatives has been added to bottled buffer solution (food grade, harmless to human body).
The user should keep the bottleneck clean and avoid its touch with other matters in case of bacterial contamination.
When the aluminum seal opens, it’s better to use it up in a month in case of deterioration and calibration error.
SINOSOURCE LAB SUPPLIERS
Company Name：Sinosource Lab Supplies Ltd.
Contact Person：Mr.YeWei Chen
Skype：sinosourcelab
WeChat and Whatapp: +8613825003364
E-Mail：info@sinosourcelab.com or ywccn@163.com
Tel：86-20-83235069,83292911
Fax：86-20-83292962
Mobile：86-13825003364
Postcode：:510375
Address：Room 805-808, No.1, Weigu 2nd Street, Liwan District, Guangzhou, China
Alibaba：http://sinosourcegz.en.alibaba.com
