Pipette capacity (mL): 1, 2, 5, 10, 15, 20, 25, 50, 100; Traces 0.1, 0.2, 0.5, first-class, second-class, capacity (mL): 10, 25, 50, 100, 150,
200, 250, 500, 1000... quantitatively prepare the standard solution of the accurate volume or the non-standard grinding plug of the tested solution to maintain the original match;
Water leakage can not be used; can not be used directly, can be heated in water bath (8) Burette capacity (mL): 25, 50, 100, etc.; second-class, colorless; brown, quantitative acid, basic (or poly four Chlorine-ethylene piston) Capacity analysis Titration operation Piston should be used as original; leakage can not be used; can not be heated; can not store lye for a long time; test tube can not put chemical solution with rubber to react (9) micro-burette capacity (mL): 1, 2 , 3, 4, 5, 10, etc., the metered bath for the micro or semi-micro analysis titration operation only piston type; the remaining matters are the same as above (10) pipette capacity (mL): 1, 2, 5 , 10, 15, 20, Shanghai to Xinyu logistics company 25, 50, 100, first-class; second-class, accurate and accurate removal of a certain amount of liquid (11) straight tube pipette capacity (mL): 1, 2, 5, 10, 15, 20,
25, 50, 100;
Traces of 0.1, 0.2, 0.5, first class, second class,
Completely outflow, incomplete outflow, accurate removal of various amounts of liquid is only piston type; the remaining considerations are the same as above 077
Port Crane Transportation Machinery Equipment Safety Certification Management and Use Maintenance Practice Book Shanghai to Yichun Logistics Company
Page change continuation table name specification main purpose use precautions http://news.chinawj.com.cn
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Pool LED Light for Concrete pool
Pool Led Light For Concrete Pool,Swimming Pool Light,Waterproof Concrete Pool Light,Waterproof Led Strip Lights
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