32802 100 GM AGAROSE LE, POWDER ,琼脂糖 32802 25 GM ,琼脂糖
23036 1 KG UREA, HIGH PURITY, POWDER ,尿素粉末 23036 5 KG ,尿素粉末
22655 1 GM usb试剂 É-NADP, MONOSODIUM SALT, É-辅酶 22655 100 MG usb试剂 É-NADP, MONOSODIUM SALT, É -辅酶
usb生化试剂 71786 1 LT NUCLEASE - FREE WATER, ULTRAPURE
usb生化试剂 71600 1 LT MINERAL OIL-LIGHT-ULTRAPURE
usb生化试剂 70783 1 LT WATER RNASE FREE DEPC TREATED-ULTRA