BCR-2892,4

25 mg

BCR-288BLEAD WITH ADDED IMPURITIES (trace elements)

160 g, chips

BCR-286BELECTROLYTICALLY REFINED LEAD (trace elements)

160 g, chips

BCR-275ZIRCALOY (C, N, O)

BCR-276ZIRCALOY (C, N, O)

BCR-286AELECTROLYTICALLY REFINED LEAD (trace elements)

600 g, square block

BCR-280RLAKE SEDIMENT (trace elements)

30 g

BCR-277RESTUARINE SEDIMENT (trace elements)

40 g

BCR-273SINGLE CELL PROTEIN (major elements)

10 g

BCR-274SINGLE CELL PROTEIN (trace elements)

10 g

BCR-271BENZ (a) ANTHRACENE (purity)

20 mg

BCR-272CORONENE (purity)

20 mg

BCR-270TRIPHENYLENE (purity)

20 mg

BCR-269CHRYSENE (purity)

20 mg

BCR-2667H-DIBENZO (c.g) CARBAZOLE (purity)

20 mg