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 | Cole-Parmer?pH值半電池，琥珀色玻璃，BNCCole-Parmer? pH half-cell, amber glass, BNC |
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 | Cole-Parmer?單次?電導(dǎo)率標(biāo)準(zhǔn)，5μS，100毫升小瓶，6/PKCole-Parmer? One-Shot? conductivity standards, 5 μS, 100 mL vials, 6/PK |
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 | Kapa Biosystems Dntp Mix 500ul 2ml KK1017Kapa Biosystems Dntp Mix 500ul 2ml KK1017 |
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 | 英國(guó)Whatman2182-9782 GRADE C7218 27CMX100M FILTER REELS原裝進(jìn)口英國(guó)Whatman2182-9782GR C7218定量濾紙GRADE C7218 27CMX100M FILTER R |
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 | Benchkote和 Benchkote Plus試驗(yàn)臺(tái)保護(hù)布紙 2300-599Benchkote和 Benchkote Plus試驗(yàn)臺(tái)保護(hù)布紙 2300-599 BENCHKOTE PADS 460X570MM 50 PK/PAD WHATMAN UK 50sheets/包 |
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 | 1PS 相分離紙 2200-185 1PS 18.5CM 100/PK1PS 相分離紙 2200-185 1PS 18.5CM 100/PK 100/包 2200-185 1PS 18.5CM 100/PK |
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 | Cole-Parmer?鈉（Na +）ISE雙結(jié) 溶液試劑盒Sodium (Na+) ISE Double junction solution kits |
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 | Cole-Parmer? 銀/硫化物+ / S-2）ISE雙結(jié) 溶液試劑盒Silver/Sulfide +/S-2) ISE Double junction solution kits |
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 | Cole-Parmer? 銅（銅+2）ISE雙結(jié) 溶液試劑盒Copper (Cu+2) ISE Double junction solution kits |
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 | Cole-Parmer? 溴（Br）ISE雙結(jié) 溶液試劑盒Bromide (Br-) ISE Double junction solution kits |
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 | Cole-Parmer? 銨（NH 4 +）ISE雙結(jié) 溶液試劑盒Ammonium (NH4+) ISE Double junction solution kits |
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| | Cole-Parmer? 碘（I -）ISE雙結(jié) 溶液試劑盒Iodide (I-) ISE Double junction solution kits |
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 | Cole-Parmer? 氯化物（Cl -）ISE雙結(jié) 溶液試劑盒Chloride (Cl-) ISE Double junction solution kits |
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 | Cole-Parmer?鈣（CA +2）ISE雙結(jié) 溶液試劑盒Calcium (Ca+2) ISE Double junction solution kits |
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 | 英國(guó)Whatman18726757濾紙、濾器、微孔板系列GR 72 3INx10M REEL |
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 | 英國(guó)Whatman1851-047硼硅酸纖維濾紙QMA 4.7CM 100/PK |
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 | Cole-Parmer? 延長(zhǎng)線，50英尺Cole-Parmer? Extension Cable, 50 ft |
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 | HANNA/哈納HI93748-01 錳試劑-LR |
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