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Displaying 5951-6000 of 11935 results.
| Sigma Cat.No. | Description |
|---|---|
| BCR276 | Zircaloy (C, N, O) BCR®, certified reference material, cylinder (small, 0.2 g) |
| BCR286B | Electrolytically refined lead (trace elements) BCR®, certified reference material, chips |
| BCR287A | Thermally refined lead (trace elements) BCR®, certified reference material, square blocks |
| BCR287B | Thermally refined lead (trace elements) BCR®, certified reference material, chips |
| BCR288B | Lead with added impurities (trace elements) BCR®, certified reference material |
| BCR289 | 2,4′-Dichlorobiphenyl BCR®, certified reference material |
| BCR290 | 2,3,3′-Trichlorobiphenyl BCR®, certified reference material |
| BCR291 | 2,4,4′-Trichlorobiphenyl BCR®, certified reference material |
| BCR293 | 2,2′,5,5′-Tetrachlorobiphenyl (IUPAC No. 52) BCR®, certified reference material |
| BCR296 | 2,2′,3,4,4′,5′-Hexachlorobiphenyl (IUPAC No. 138) BCR®, certified reference material |
| BCR297 | 2,2′,4,4′,5,5′-Hexachlorobiphenyl (IUPAC No. 153) BCR®, certified reference material |
| BCR298 | 2,2′,3,4,4′,5,5′-Heptachlorobiphenyl (IUPAC No. 180) BCR®, certified reference material |
| BCR304 | Human serum (Ca, Mg, Li) BCR®, certified reference material |
| BCR305 | 1-Nitropyrene BCR®, certified reference material |
| BCR306 | 1-Nitronaphthalene BCR®, certified reference material |
| BCR308 | 9-Nitroanthracene BCR®, certified reference material |
| BCR309 | 6-Nitrochrysene BCR®, certified reference material |
| BCR310 | 3-Nitrofluoranthene BCR®, certified reference material |
| BCR311 | 6-Nitrobenzo[a]pyrene BCR®, certified reference material |
| BCR312 | 2- BCR®, certified reference material |
| BCR320R | Channel sediment (trace elements) BCR®, certified reference material |
| BCR326 | Unalloyed zinc (disc) (trace elements) BCR®, certified reference material |
| BCR327 | Unalloyed zinc (disc) (trace elements) BCR®, certified reference material |
| BCR331 | Low volatile steam coal (S) BCR®, certified reference material |
| BCR332 | High volatile industrial coal (S) BCR®, certified reference material |
| BCR336 | High volatile steam coal (S) BCR®, certified reference material |
| BCR337 | Dibenzo[b,d]furan BCR®, certified reference material |
| BCR339 | 6H-Benzo[cd]pyren-6-one BCR®, certified reference material |
| BCR340 | Benzo[b]naphtho[1,2-d]furan BCR®, certified reference material |
| BCR341 | Benzo[b]naphtho[2,1-d]furan BCR®, certified reference material |
| BCR342 | Benzo[a]fluorenone BCR®, certified reference material |
| BCR351 | ZnAl4 (trace elements) BCR®, certified reference material, disc |
| BCR352 | ZnAl4 (trace elements) BCR®, certified reference material, disc |
| BCR354 | ZnAl4 (trace elements) BCR®, certified reference material, disc |
| BCR355 | ZnAl4 (trace elements) BCR®, certified reference material, disc |
| BCR356 | ZnAl4Cu1 (trace elements) BCR®, certified reference material, disc |
| BCR361 | ZnAl4Cu1 (trace elements) BCR®, certified reference material, disc |
| BCR375 | Compound feed (aflatoxin B1, blank) BCR®, certified reference material |
| BCR377 | Maize flour (deoxynivalenol, blank) BCR®, certified reference material |
| BCR385R | Peanut butter (aflatoxin, low level) BCR®, certified reference material |
| BCR393 | Human apolipoprotein A I (mass concentration) BCR®, certified reference material |
| BCR396 | Wheat flour (deoxynivalenol, blank) BCR®, certified reference material |
| BCR401R | Peanut butter (aflatoxin low level) BCR®, certified reference material |
| BCR402 | White clover (trace elements) BCR®, certified reference material |
| BCR414 | Plankton (trace elements) BCR®, certified reference material |
| BCR420 | Waste mineral oil (PCB) BCR®, certified reference material, low level |
| BCR449 | Waste mineral oil (PCB) BCR®, certified reference material, high level |
| BCR450 | Natural milk powder (PCB’s ) BCR®, certified reference material |
| BCR460 | Coal (F) BCR®, certified reference material |
| BCR462 | Coastal sediment (butyltins) BCR®, certified reference material |