Welch Materials2870 produtos comparados

Welch Materials HPLC Column Ultisil, Plus C18, 130 Å, 3.5 μm, 2.1 x 125 mm

Welch Materials HPLC Column Ultisil, Plus C18, 130 Å, 3.5 μm, 2.1 x 125 mm1 ofertadesde 591,84 €

Welch Materials SPE Cartridge Welchrom Carb/NH2, 250 mg / 250 mg / 6 ml, 30/PAK

Welch Materials SPE Cartridge Welchrom Carb/NH2, 250 mg / 250 mg / 6 ml, 30/PAK1 ofertadesde 107,14 €

Welch Materials HPLC Column Topsil C18, 5 μm, 4.6 x 50 mm

Welch Materials HPLC Column Topsil C18, 5 μm, 4.6 x 50 mm1 ofertadesde 408,16 €

Welch Materials SPE Cartridge Welchrom TPT, 2 g / 10 ml, 20/PAK, special for tea leaf

Welch Materials SPE Cartridge Welchrom TPT, 2 g / 10 ml, 20/PAK, special for tea leaf1 ofertadesde 312,50 €

Welch Materials UHPLC Column Ultisil XB-C8, 1.8 μm, 4.6 x 50 mm

Welch Materials UHPLC Column Ultisil XB-C8, 1.8 μm, 4.6 x 50 mm1 ofertadesde 857,14 €

Welch Materials HPLC Column Xtimate Phenyl-Hexyl, 5 μm, 4.6 x 33 mm

Welch Materials HPLC Column Xtimate Phenyl-Hexyl, 5 μm, 4.6 x 33 mm1 ofertadesde 622,45 €

Welch Materials HPLC Column Welchrom C8, 5 μm, 3 x 50 mm

Welch Materials HPLC Column Welchrom C8, 5 μm, 3 x 50 mm1 ofertadesde 274,29 €

Welch Materials HPLC Column Ultisil, XB-C18, 300 Å, 3 μm, 300Å, 4.6 x 250 mm

Welch Materials HPLC Column Ultisil, XB-C18, 300 Å, 3 μm, 300Å, 4.6 x 250 mm1 ofertadesde 642,86 €

Welch Materials HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 μm, 3.0 x 100 mm

Welch Materials HPLC Column Ultisil, XB-Phenyl, 120 Å, 3 μm, 3.0 x 100 mm1 ofertadesde 489,80 €

Welch Materials HPLC Column Welchrom C8, 5 μm, 3 x 250 mm

Welch Materials HPLC Column Welchrom C8, 5 μm, 3 x 250 mm1 ofertadesde 326,53 €

Welch Materials HPLC Column Ultisil, XB-NH2, 120 Å, 3 μm, 3.0 x 30 mm

Welch Materials HPLC Column Ultisil, XB-NH2, 120 Å, 3 μm, 3.0 x 30 mm1 ofertadesde 459,18 €

Welch Materials HPLC Column Ultisil, SiO2, 120 Å, 5 μm, 4.0 x 50 mm

Welch Materials HPLC Column Ultisil, SiO2, 120 Å, 5 μm, 4.0 x 50 mm1 ofertadesde 448,98 €

Welch Materials HPLC Column Xtimate C4, 3 μm, 4 x 150 mm

Welch Materials HPLC Column Xtimate C4, 3 μm, 4 x 150 mm1 ofertadesde 693,88 €

Welch Materials HPLC Column Xtimate C8, 5 μm, 4 x 50 mm

Welch Materials HPLC Column Xtimate C8, 5 μm, 4 x 50 mm1 ofertadesde 591,84 €

Welch Materials HPLC Column Ultisil, LP-C18, 120 Å, 3 μm, 2.1 x 50 mm

Welch Materials HPLC Column Ultisil, LP-C18, 120 Å, 3 μm, 2.1 x 50 mm1 ofertadesde 561,22 €

Welch Materials HPLC Column Ultisil, F-C8, 120 Å, 3 μm, 4.6 x 200 mm

Welch Materials HPLC Column Ultisil, F-C8, 120 Å, 3 μm, 4.6 x 200 mm1 ofertadesde 704,08 €

Welch Materials HPLC Column Ultisil, XB-C8, 120 Å, 5 μm, 3.9 x 150 mm, old number H17202-3103

Welch Materials HPLC Column Ultisil, XB-C8, 120 Å, 5 μm, 3.9 x 150 mm, old number H17202-31031 ofertadesde 571,43 €

Welch Materials QuEChERS Clean-up Tubes-2 ml, AOAC Method, 150 mg mgSO4, 50 mg PSA, 50g C18E, 100 pc/PAK

Welch Materials QuEChERS Clean-up Tubes-2 ml, AOAC Method, 150 mg mgSO4, 50 mg PSA, 50g C18E, 100 pc/PAK1 ofertadesde 80,36 €

Welch Materials HPLC Column Xtimate C4, 3 μm, 4 x 30 mm

Welch Materials HPLC Column Xtimate C4, 3 μm, 4 x 30 mm1 ofertadesde 612,24 €

Welch Materials HPLC Column Ultisil, SiO2, 120 Å, 5 μm, 4.6 x 75 mm

Welch Materials HPLC Column Ultisil, SiO2, 120 Å, 5 μm, 4.6 x 75 mm1 ofertadesde 448,98 €

Welch Materials HPLC Column Xtimate Phenyl-Hexyl, 3 μm, 2.1 x 125 mm

Welch Materials HPLC Column Xtimate Phenyl-Hexyl, 3 μm, 2.1 x 125 mm1 ofertadesde 755,10 €

Welch Materials HPLC Column Xtimate Sugar-H, 5 μm, 4.6 x 250 mm

Welch Materials HPLC Column Xtimate Sugar-H, 5 μm, 4.6 x 250 mm1 ofertadesde 959,18 €

Welch Materials HPLC Column Ultisil, XB-C8, 120 Å, 5 μm, 4.0 x 50 mm

Welch Materials HPLC Column Ultisil, XB-C8, 120 Å, 5 μm, 4.0 x 50 mm1 ofertadesde 448,98 €

Welch Materials HPLC Column Topsil Phenyl-Hexyl, 5 μm, 4.6 x 150 mm

Welch Materials HPLC Column Topsil Phenyl-Hexyl, 5 μm, 4.6 x 150 mm1 ofertadesde 448,98 €