发货:3天内
ERM-EC590 Polyethylene - Polybrominated biphenylether and biphenyls聚乙烯中多溴化联苯基醚和多氯联苯,标准物质 20g
ERM-EC591 Polypropylene - Polybrominated biphenylether and biphenyls聚丙烯中多溴化联苯基醚和多氯联苯,标准物质 20g
ERM-EC680k Polyethylene - Trace elements (low level) 聚乙烯中微量元素(低层次的),标准物质 100g
ERM-EF001 Biodiesel - ester, glycerides and physical properties生物柴油中酯，甘油酯和物理性能,标准物质 27mL
ERM-EF104 Gas oil - Sulfur柴油中硫,标准物质 8mL
ERM-EF211 Petrol - Sulfur汽油中硫,标准物质 19mL
ERM-EF317 Gas oil - Solvent Yellow 124 (SY124)汽油中溶剂黄124,标准物质 20mL
ERM-EF318 Gas oil - Solvent Yellow 124 (SY124)汽油中溶剂黄124,标准物质 20mL
ERM-EF411 Hard coal硬煤,标准物质 50g
ERM-EF412 Brown coal褐煤,标准物质 50g
ERM-EF413 Furnace coke炉焦炭,标准物质 50g
ERM-EF671 GAS OIL (0.0452 % S)天然气油(0.0452 % S),标准物质 8mL
ERM-EF672 GAS OIL (0.0203 % S)天然气油(0.0203 % S),标准物质 8mL
ERM-EF673 Diesel – Sulfur柴油中硫,标准物质 100mL
ERM-EF674 Diesel – Sulfur柴油中硫,标准物质 100mL
BCR-046 BENZO (b) CHRYSENE (purity)苯并(b)屈,标准物质 100mg
BCR-047 BENZO (b) FLUORANTHENE (purity)苯并(b)荧蒽,标准物质 100mg
BCR-048R Benzo[k]fluoranthene苯并[K]荧蒽,标准物质 10mg
BCR-049 BENZO (j) FLUORANTHENE (purity)苯并(j)荧蒽,标准物质 100mg
BCR-050 BENZO (e) PYRENE (purity)苯并芘(E),标准物质 100mg
BCR-052 BENZO (g h i) PERYLENE (purity)苯并(g h i)?,标准物质 100mg
BCR-063R SKIM MILK POWDER (major and trace elements)脱脂奶粉(主要和微量元素),标准物质 50g
BCR-066 Quartz (particle size 0.35 - 3.50 microns)石英(粒径3.50 - 0.35微米),标准物质 10g
BCR-067 Quartz (particle size 2.40 - 32.00 microns)石英(粒径2.40 - 32.00微米),标准物质 10g
BCR-068 Quartz (particle size 160 - 630 microns)石英(粒径160 - 630微米),标准物质 100g
BCR-069 Quartz (particle size 14 - 90 microns)石英(粒径14 - 90微米) 10g
BCR-070 Quartz (1.20 - 20.00 microns)石英(粒径1.20 - 20.00微米),标准物质 10g
BCR-074A Electrolytic copper - Trace elements电解铜-微量元素,标准物质 disc
BCR-077R 1-METHYLCHRYSENE (purity)1-甲基屈,标准物质 1 mg
BCR-078R 2-METHYLCHRYSENE (purity)2-甲基屈,标准物质 10mg
BCR-079R 3-METHYLCHRYSENE (purity)3-甲基屈,标准物质 10mg
BCR-080R 4-METHYLCHRYSENE (purity)4-甲基屈,标准物质 10mg
BCR-081R 5-METHYLCHRYSENE (purity)5-甲基屈,标准物质 10mg
BCR-082R 6-METHYLCHRYSENE (purity)6-甲基屈,标准物质 10mg
BCR-089 Titanium alloy Ti 6Al 4V - Aluminium, Vanadium disc
BCR-090A TITANIUM (impurities)钛(杂质),标准物质 disc
BCR-090B TITANIUM (impurities)钛(杂质),标准物质 25g, 0.2g cubes
BCR-091 ANTHANTHRENE (purity)二苯并芘,标准物质 100mg
BCR-092 10-Azabenzo[a]pyrene10-氮杂苯并[A]芘,标准物质 100mg
BCR-093R 1-METHYLBENZ (a) ANTHRACENE (purity)1-甲基苯并[A]蒽,标准物质 10mg
BCR-094 DIBENZ (a.c) ANTHRACENE (purity)二苯并(a)蒽,标准物质 100mg
BCR-095 DIBENZ (a.j) ANTHRACENE (purity)二苯并 (a.j)蒽,标准物质 100mg
BCR-096 DIBENZO (a.l) PYRENE (purity)二苯并 (a.l)芘,标准物质 100mg
BCR-097 BENZO (a) FLUORANTHENE (purity)苯并 (a) 荧蒽,标准物质 100mg
BCR-098 ZIRCALOY-4 (trace element impurities)锆锡合金(微量元素杂质),标准物质 10g
BCR-100 BEECH LEAVES (trace elements)树叶(微量元素),标准物质 30g
北京博研科创生物技术有限公司
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