网信彩票
<tr id='SH7SqW'><strong id='SH7SqW'></strong><small id='SH7SqW'></small><button id='SH7SqW'></button><li id='SH7SqW'><noscript id='SH7SqW'><big id='SH7SqW'></big><dt id='SH7SqW'></dt></noscript></li></tr><ol id='SH7SqW'><option id='SH7SqW'><table id='SH7SqW'><blockquote id='SH7SqW'><tbody id='SH7SqW'></tbody></blockquote></table></option></ol><u id='SH7SqW'></u><kbd id='SH7SqW'><kbd id='SH7SqW'></kbd></kbd>
Streptozocin (STZ) Sigma分S0130 100mg 130.00
链脲佐菌素 Sigma分S0130 1g 890.00
说明：C8H15N3O7 MW:265.22 ≥75% α-anomer basis, ≥98% (HPLC), powder Store:-15～-20℃
