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BETABASIC 18 5UM 10X1MM JAVELIN GUARDS 4/PK
富马酸钠
Tygon? SI Silicone id.0.64 mm (2-collared-tubing) 6 lengths
3-氨基-3-(4-氟苯基)丙酸
气进样针
TWO-ELEMENT HOLLOW CATHODE LAMP NON-CODED WITH 37 MM DIA. FOR ATOMIC ABSORBTION SPECTROMETERS
NALGENE 180公制胶管,内径x外径x壁厚,4.0 x 6.0 x 1.0 mm,每箱米数25
LiChrolut?Florisil?(150 - 250 祄) 1000 mg 6 ml standard PP-tubes 30 extraction columns per package
气相色谱柱,保护柱GOLD Column 10m x 0.32mm
石墨垫(10只/包)