GBW11207
異辛烷中錳元素標準物質,CRM for Manganese in Isooctane
2mL/瓶 干燥避光的室溫環境
GBW11206
柴油中硫成分分析標準物質,Sulfur in Diesel Fuel Oil
15mL/瓶 、密封避光保存
GBW11205
柴油中硫成分分析標準物質,Sulfur in Diesel Fuel Oil
15mL/瓶 、密封避光保存
GBW11204
柴油中硫成分分析標準物質,Sulfur in Diesel Fuel Oil
15mL/瓶 、密封避光保存
GBW11203
柴油中硫成分分析標準物質,Sulfur in Diesel Fuel Oil
15mL/瓶 、密封避光保存
GBW11202
原油中痕量金屬成分分析標準物質,Trace Metals in Petroleum
20mL
GBW11201
原油中痕量金屬成分分析標準物質,Trace Metals in Petroleum
20mL
GBW11166
煤自燃傾向性吸氧量分析標準物質,Certified reference material of determination of oxygen absorption for identifying tendency of coal to spontaneous combustion
每瓶50g
GBW11165
煤自燃傾向性吸氧量分析標準物質,Certified reference material of determination of oxygen absorption for identifying tendency of coal to spontaneous combustion
每瓶50g
GBW11164
煤自燃傾向性吸氧量分析標準物質,Certified reference material of determination of oxygen absorption for identifying tendency of coal to spontaneous combustion
每瓶50g
GBW11163
煤中汞、砷、磷、氟和氯成分分析標準物質,Mercury, Arsenic, Phosphorus, Fluorine and Chlorine in Coal
50g/瓶
GBW11162
煤中汞、砷、磷、氟和氯成分分析標準物質,Mercury, Arsenic, Phosphorus, Fluorine and Chlorine in Coal
50g/瓶
GBW11161
煤中汞、砷、磷、氟和氯成分分析標準物質,Mercury, Arsenic, Phosphorus, Fluorine and Chlorine in Coal
50g/瓶
GBW11160
煤中有害微量元素成分分析標準物質,
GBW11159
煤中有害微量元素成分分析標準物質,
GBW11158
煤中有害微量元素成分分析標準物質,
GBW11157
煤中有害微量元素成分分析標準物質,
GBW11156
煤中有害微量元素成分分析標準物質,
GBW11155
煤物理性質和化學成分分析標準物質,
GBW11154
煤物理性質和化學成分分析標準物質,