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- Tecan imported 1000ul disposable sample injection needle, without filter element, item number 30000630, a large number of stock, welcome to
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- Sino-Swiss mutual trust research and development of 200ul one-time sample injection needle No. ZR30000627, a large number of stock, welcome
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- Tecan imported 200ul disposable sample tip, with filter element, item number 30000629, a large number of stock, welcome to inquire!
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- Tecan imported 200ul disposable sample injection needle, without filter element, item number 30000627, a large number of stock, welcome to i
