30天销量:3件累计好评数:11条进行中的交易数:2笔
规格:1升、2升、4升、8升铝合金钢瓶;40升碳钢瓶
常见配比:
CO2 5~10%/N2 血气测定
CO2 5% 02 10~20%/N2
He 9~13%/N2
N2 6~8%/02
CO2 5~10%/Air 脑循环
CO 0.2% He 10%/Air 肺扩散
CO 100~900ppm 02 20%/N2
CO 0.2~0.3% He 10% 02 20%/N2
CO 0.2% N20 15% 02 20%/N2
品名:电力工业用标准气体
规格:1升、2升、4升、8升铝合金钢瓶;40升碳钢瓶
常见配比:
CO 50~1000ppm H2 50~1000ppm C02 50~5000ppm CH4 100ppm~1% C2H4 30~500ppm C2H6 30~500ppm C2H2 30~500ppm N2或Ar平衡气 变压器油油气测定。