镍铬铁合金坩埚盖,对应坩埚 36090, Inconel Cover for Crucible 36090

聚四氟乙烯烧杯;容积(ml), PTFE Beaker;Cap (ml)

聚四氟乙烯瓶;容积(ml), PTFE Bottle;Cap (ml)

轻质油中硫标准溶液, Sulfur in Light Mineral Oil standard solution

轻矿物油中硫标准溶液, Sulfur in Light Mineral Oil standard solution

铜,等离子标准溶液, Copper,plasma standard solution

锗,等离子标准溶液, Germanium,plasma standard solution

Iron,plasma standard solution

镁,等离子标准溶液, Magnesium,plasma standard solution

钕,等离子标准溶液, Neodymium,plasma standard solution