不锈钢小瓶, Stainless steel vial

空气敏感样品管, Air Sensitive Sample Tubes

USA标准分子筛, USA Standard Sieve

美国标准分子筛, USA Standard Sieve

美国标准分子筛, USA Standard Sieve

Al-23管(一端封口);外径 (mm), Al-23 Tube (one end closed);OD (mm)

Al-23管(两端开口);外径 (mm), Al-23 Tube (both ends open);OD (mm)

Al-23绝缘管, Al-23 Insulating Tube

Al-23绝缘管, Al-23 Insulating Tube

Al-23坩埚, Al-23 Crucible