BCR-126A LEAD GLASS (composition/refractive index)铅玻璃(组成/折射率),标准物质 300g
BCR-129 HAY POWDER (elements)干草粉(元素),标准物质 30g
BCR-130 QUARTZ (particle size 50 - 220 microns)石英(粒径50 - 220微米),标准物质 50g
BCR-131 QUARTZ (particle size 480 - 1800 microns)石英(粒径480 - 1800微米),标准物质 200g
BCR-132 QUARTZ (particle size 1400 - 5000 microns)石英(粒径1400 - 5000微米),标准物质 700g
BCR-133 DIBENZO (a.e) PYRENE (purity)二苯并 (a.e)芘,标准物质 100mg
BCR-134 BENZO (c) PHENANTHRENE (purity)苯并(c)菲,标准物质 100mg
BCR-136R BENZO (b) NAPHTHO (2,3-d) THIOPHENE (purity)苯并(b)苯并(2,3-d)噻吩,标准物质 10mg
BCR-137R BENZO (b) NAPHTHO (1,2-d) THIOPHENE (purity)苯并(b)苯并噻吩(1,2-d),标准物质 10mg
BCR-138 DIBENZO (a.h) ANTHRACENE (purity)二苯并(a.h)蒽,标准物质 100mg
BCR-139 BENZO (g h i) FLUORANTHENE (purity)苯并 (g h i)荧蒽,标准物质 100mg
BCR-140 BENZO (c) CHRYSENE (purity)苯并(c)屈,标准物质 100mg
BCR-142R LIGHT SANDY SOIL (trace elements)浅沙土(微量元素),标准物质 40g
BCR-143R SEWAGE SLUDGE AMENDED SOIL (trace elements)污水污泥改良土壤(微量元素),标准物质 40g
BCR-145R SEWAGE SLUDGE (mixed origin) (trace elements)污水污泥(混合成因)(微量元素) ,标准物质40g
BCR-146R SEWAGE SLUDGE (industrial origin) (trace elements)污水污泥(工业来源)(微量元素),标准物质 40g
BCR-152 DIBENZ (a,i) ACRIDINE (purity)二苯并(a,i)吖啶,标准物质 20mg
BCR-153R DIBENZ (a,h) ACRIDINE (purity)二苯并(a,h)吖啶,标准物质 10mg
BCR-154 DIBENZ (a,j) ACRIDINE (purity)二苯并(a,j)吖啶,标准物质 100mg
BCR-155 DIBENZ (a,c) ACRIDINE (purity)二苯并(a,c))吖啶,标准物质 100mg
BCR-156R DIBENZ (c,h) ACRIDINE (purity)二苯并(c,h)吖啶,标准物质 10mg
BCR-157 BENZ (a) ACRIDINE (purity)苯(a)吖啶,标准物质 100mg
BCR-158 BENZ (c) ACRIDINE (purity)苯(C)吖啶,标准物质 100mg
BCR-159 DIBENZO (a,h) PYRENE (purity)苯并(a，h)芘,标准物质 100mg
BCR-160R FLUORANTHENE (purity)荧蒽,标准物质 1 mg
BCR-162R SOYA-MAIZE OIL BLEND (fatty acid profile)大豆-玉米油混合物(脂肪酸组成),标准物质 ampoule
BCR-163 BEEF-PORK FAT BLEND (fatty acid profile)牛肉猪肉脂肪混合物(脂肪酸组成),标准物质 2 ampoules
BCR-165 LATEX SPHERES (particle diameter 2 microns)乳胶微粒(粒径2微米),标准物质 vial
BCR-166 LATEX SPHERES (particle diameter 4.8 microns)乳胶微粒(粒径4.8微米),标准物质 vial
BCR-167 LATEX SPHERES (particle diameter 9.6 microns)乳胶微粒(粒径9.6微米),标准物质 vial
BCR-168 PICENE (purity)苉,标准物质 10mg
BCR-176R FLY ASH飞灰,标准物质 40g
BCR-177R PYRENE (purity)芘,标准物质 10mg
BCR-178 CALCIUM AMMonIUM NITRATE FERTILIZER (composition)标准物质 100g
BCR-179 UREA FERTILIZER (composition)尿素肥料,标准物质 100g
BCR-185R BOVINE LIVER (trace elements)牛肝(微量元素),标准物质 15g
BCR-187 NATURAL MILK POWDER (pesticides)天然奶粉(农药),标准物质 20g
BCR-188 SPIKED MILK POWDER (pesticides)加标奶粉(农药),标准物质 20g
BCR-191 BROWN BREAD (trace elements)棕色面包(微量元素),标准物质 25g
BCR-261T TANTALUM PENTOXIDE ON TANTALUM FOIL,标准物质 2 x 4 foils, 5 mm x 10 mm
BCR-262R DEFATTED PEANUT MEAL (aflatoxin B1, blank)脱脂花生粕(黄曲霉毒素B1、空白),标准物质 100g
BCR-263R DEFATTED PEANUT MEAL (aflatoxin B1, low level)脱脂花生粕(黄曲霉毒素B1、低水平),标准物质 100g
BCR-264 DEFATTED PEANUT MEAL (aflatoxin B1, high level)脱脂花生粕(黄曲霉毒素B1、高水平),标准物质 150g
BCR-265 DIBENZO (a,e) FLUORANTHENE (purity)苯并(a，e)荧蒽,标准物质 20mg
BCR-266 7H-DIBENZO (c.g) CARBAZOLE (purity)7H-二苯并咔唑,标准物质 20mg
BCR-267 INDENO (1,2,3-cd) FLUORANTHENE (purity)茚并(1,2,3-cd)荧蒽,标准物质 20mg
BCR-269 CHRYSENE (purity)屈,标准物质 20mg
BCR-270 TRIPHENYLENE (purity)苯并菲,标准物质 20mg
BCR-271 BENZ (a) ANTHRACENE (purity)1,2-苯并[A]蒽,标准物质 20mg
BCR-272 CORonENE (purity)晕苯,标准物质 20mg
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