Cone and cone angle series national standard question and answer

1. What are the main contents of GB157-89 "Taper and cone angle series"? A: GB157-89 is equivalent to ISO1119. The standard specifies six terms and definitions, as well as general-purpose cones, taper and cone angle series for special-purpose cones. Suitable for smooth conical parts, not for conical parts such as pyramids, taper threads, bevel gears, etc.

Culture Plates

Cell Culture plates provide the right environmental surface to cultivate microorganisms. Choose from a variety of treated and untreated plates and dishes in multiwells or uniform flat bases. Some of the features include optically-clear for easily viewing cells, stacking beads for easier handling, and gamma sterilized and certified nonpyrogenic.

Product material: made of polystyrene
Product features: Each hole is marked with numbers and letters, which is easy to locate. One section of the plate cover has two bevel guides to prevent cross-contamination.
Features:
Easy to locate: alphanumeric labeling
Increased hole edges: reduces the risk of cross-contamination
Independent packaging: each culture plate is individually packaged
The tightly integrated hole cover can effectively prevent the contamination and evaporation loss of the medium during the cell culture process
Good stability: Innovative cover edge diversion design, which greatly improves the circulation and exchange of air in the plate

24 Well Plate,Cell Culture Plate,6 Well Plate,12 Well Plate,96 Well Plate Cell Culture

Yong Yue Medical Technology(Kunshan) Co.,Ltd , https://www.yongyuecultureflask.com