Vacuum pressure gauge 带负压的真空压力表
Vacuum pressure gauge 面议浩瀚色谱（山东）应用技术开发有限公司
浩瀚色谱（山东）应用技术开发有限公司
气相色谱法测定的含量，液化石油气，二甲醚，甲缩醛，乙缩醛，乙醇，室内空气，焦炉煤气，炼厂气，天然气，变压器油，多氯联苯，植物油，增塑剂，塑化剂，过氧化物，消毒剂，氨水，氨气，气密针筒可更换针头
气密针筒可更换针头
气密针筒可更换针头详细信息：
气相手动进样针，1/5/10/25/50/100ml，气密针筒可更换针头
微量进样器
进样针
气密性进样针
聚四氟乙烯
特氟龙活塞头配件上
阀门型气密性进样针，0.1-500ml，高精度进样器，微量，耐腐，密封性好
气密针筒可更换针头图片：
Gastight syringe with replaceable needle tips
Gastight syringe replaceable needle tip details:
Gas phase manual injection needle, 1/5/10/25/50/100ml, airtight syringe with replaceable needle tip
Micro injector
Injection needle
Airtight injection needle
Polytetrafluoroethylene
On Teflon piston head accessories
10ml airtight injector, glass syringe. Injection needle, PTFE Teflon piston
Valve type airtight injection needle, 0.1-500ml, high-precision injector, micro amount, corrosion resistance, and good sealing performance
Image of replaceable needle tip for airtight syringe:
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