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- 公司名稱 上海涸宇機電科技有限公司
- 品牌
- 型號
- 所在地 上海市
- 廠商性質(zhì) 代理商
- 更新時間 2017/11/6 14:11:32
- 訪問次數(shù) 452
當(dāng)前位置:儀器網(wǎng) > 產(chǎn)品中心 > 玻璃器皿>量器類>容量瓶> PYREX 進口 棕色容量瓶 55640
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PYREX 進口 棕色容量瓶 55640
低光化染色玻璃為對光線敏感的材料提供保護。保護顏色
這是燒瓶的一個組成部分,它保留了機械強度、化學(xué)穩(wěn)定性和熱
耐熱玻璃品牌labware的抵制。
PYREX 進口 棕色容量瓶 55640
低光化染色玻璃為對光線敏感的材料提供保護。保護顏色 這是燒瓶的一個組成部分,它保留了機械強度、化學(xué)穩(wěn)定性和熱 耐熱玻璃品牌labware的抵制。
These 500mL Class A PYREX volumetric flasks are made from low actinic stained glass to provide protection for materials sensitive to light. The protective color is an integral part of the flask, which retains its mechanical strength, chemical stability and thermal resistance. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 19 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. 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.
PYREX 進口 棕色容量瓶 55640
PYREX 進口 棕色容量瓶 55640
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