Gum rubber laboratory tubing

SUPELCLEAN ENVI 18, 500G*

SUPELCLEAN ENVI 18, 100G*

ENVI-Carb/PSA，250mg each

Empore? 固相萃取圆盘

Empore 固相萃取小柱

Empore 膜片式固相萃取小柱，C18小柱

25MG/WELL, 96-WELL SPE MD PLATE-BAN

PK50 5ML EMPTY REZORIAN TUBE KIT

PK50 1ML EMPTY REZORIAN TUBE KIT

PK50 2ML EMPTY PP REVERSIBLE TUBE KIT

PK50 1ML EMPTY PP REVERSIBLE TUBE KIT

100μm PDMS萃取头

85μm PA萃取头

100μm PDMS萃取头

50/30μm DVB/CAR/PDMS萃取头

100μm PDMS萃取头

85 μm CAR/PDMS萃取头

萃取头套装4(100umPDMS,65umPDMS/DVB,75umCAR/PDMS)

85μm PA萃取头