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laboratory round bottom flask

laboratory round bottom flask, Total:6 items.

In the international standard classification, laboratory round bottom flask involves: Analytical chemistry.

CZ-CSN, laboratory round bottom flask

• CSN 70 4041-1998 Laboratory glassware - Flat bottom and round bottom flasks

Association Francaise de Normalisation, laboratory round bottom flask

• NF B35-004:1974 Laboratory glassware. Round bottom flasks. Flat bottom flasks. Flasks with conical ground glass joint.

PL-PKN, laboratory round bottom flask

• PN B13006-1974 Laboratory glassware Multiple angled and parallel-neck round bottom flasks

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, laboratory round bottom flask

• GB/T 15725.4-1995 Laboratory glassware--Flask(multiple neck)

German Institute for Standardization, laboratory round bottom flask

• DIN 12353:1981 Laboratory ware made from fused quartz and fused silica; boiling flasks made from fused quartz; round bottom flasks, flat bottom flasks and conical flasks

YU-JUS, laboratory round bottom flask

• JUS B.E4.173-1987 Laboratory glassware and accessories. Boiling flasks with round bottom, long neck, cylindrical. Quality re-quirements

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