optigel Precast gels

Mol Sieve 5A PLOT毛细管GC色谱柱, Mol Sieve 5A PLOT Capillary GC Column

TLC Cellulose

Gadolinium(III) chloride solution

氯化钆(III) 溶液

Supelclean^TM LC-NH₂ SPE Tube

Supelclean^TM LC-NH₂ 固相萃取管

Shorty Vials^®

Dip tube

Stainless steel-coated PTFE-tube (80 cm)

Seal (O-ring 14x2.5 mm)

Ammonium Acetate

乙酸铵