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1.25 ml Columns, 4°C
4-Methyl-4H-thieno[3,2-b]pyrrole-5-carbaldehyde, 97%
氨基硫脲盐酸盐,98.0%(T)
7种ICP-MS含Li-6多元素内标物混标,10 μg/mL溶于硝酸 (氧化剂)
Rhodium(III) 2,4-pentanedionate, Premion?, 99.99% (metals basis), Rh 25.2% min
POLY(ACRYLIC ACID), 35 WT. % SOLUTION IN WATER, A
VACUUM MANIFOLD
Triethylenetetramine (mixture of isomers) for synthesis
2-Isopropylaniline, 97% 100ML
九氟-1-丁烷磺酸钾,98%
IN VITRO TOXICOLOGY ASSAY KIT, LACTIC*DE HYDROGENA