pyrex容量瓶 pyrex玻璃容量瓶5641 pyrex5580玻璃容量瓶
these 1ml class a pyrex volumetric flasks are test tube shaped and do not have snap-caps. the graduation line is sharp and permanent. these class a volumetric flasks have been manufactured to class a tolerances as established by astm e- 694 for volumetric ware, astm e-542 for calibration of volumetric ware and astm e-288 for volumetric flasks.
货号
容量ml
5580-1e
1
5580-2e
2
5580-10
10
5580-25
25
5580-50
50
5580-100
100
5580-200
200
5580-250
250
5580-500
500
5580-1l
1000
5580-2l
2000
pyrex容量瓶 pyrex玻璃容量瓶5641 pyrex5580玻璃容量瓶
pyrex容量瓶 pyrex玻璃容量瓶5641 pyrex5580玻璃容量瓶
these 10ml pyrex庐 economy flasks are designed for those that do not require the precision accuracy of our class a capacity flasks. capacity tolerances are twice those specified for class a volumetric ware. the graduation line is sharp and permanent; large white block letters make inscriptions easy to read. supplied with no. 9 standard taper glass stoppers. for replacement stoppers see no. 7650.
货号
容量ml
5641-10
10
5641-25
25
5641-50
50
5641-100
100
5641-200
200
5641-500
500
5641-250
250
5641-1l
1000
5641-2l
2000
pyrex容量瓶 pyrex玻璃容量瓶5641 pyrex5580玻璃容量瓶
上海涸宇机电科技有限公司
17317611498
中国 上海