氧化镧(III),Lanthanum(III) oxide;for atomic absorption spectroscopy, ≥99.5%
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二苯并噻吩砜,Dibenzothiophene sulfone;97%
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仙鹤草酚B,Agrimol B;≥99%(HPLC)
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氧化铝,Aluminum oxide;powder, primarily α phase, ≤10 μm avg. part. size, 99.5% trace metals basis
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β-葡萄糖醛酸酶来源于罗曼蜗牛,β-Glucuronidase from Helix pomatia;Type H-5, lyophilized powder, ≥400,000 units/g solid
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阿非迪霉素,Aphidicolin from Nigrospora sphaerica;≥98% (HPLC), powder
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琥珀酸单乙酯,mono-Ethyl succinate;90%