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Welchrom PA, 50-200μm, 10g
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.
Welchrom PAH, 250mg/6ml, 30/pk
Welchrom PAH Cartridge is the specialized cartridge series introduced by Welch Materials for the pre-treatment of PAHs.
Welchrom PAH, 300mg/6mL, 30/pk
Welchrom PAH Cartridge is the specialized cartridge series introduced by Welch Materials for the pre-treatment of PAHs.
Welchrom PAH, 500mg/6mL, 30/pk
Welchrom PAH Cartridge is the specialized cartridge series introduced by Welch Materials for the pre-treatment of PAHs.
Welchrom PAH, 50mg/3mL, 50/pk
Welchrom PAH Cartridge is the specialized cartridge series introduced by Welch Materials for the pre-treatment of PAHs.
Welchrom PBA,100mg/3mL, 50pcs/pk
Welchrom PBA Phenylboronic Acid Cartridge is one of the specialized pre-treatment cartridge series introduced by Welch Materials, featuring a novel solid-phase extraction adsorbent that efficiently...
Welchrom Phenyl, 100mg/1mL, 100pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 100mg/3mL, 50pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 10g/60m,10pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 150mg/3mL, 50pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 1g/12mL, 20pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 1g/6mL, 30pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 200mg/3mL, 50pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 20g/60mL, 10pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 2g/12mL, 20pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 2g/6mL, 30pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 40-63μm, 100g
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.
Welchrom Phenyl, 40-63μm, 10g
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.
Welchrom Phenyl, 40-63μm, 1kg
Welchrom series packing includes polymer-based packing materials, silica based packing materials, and inorganic sorbent. It can be used in SPE cartridge, QuEChERS method and Flash cartridges.
Welchrom Phenyl, 500mg/3mL, 50pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 500mg/6mL, 30pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 50mg/1mL, 100pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
Welchrom Phenyl, 5g/60mL, 10pcs/pk
Welchrom Phenyl increases the unique π-π polar force of benzene ring, which can improve the retention ability of basic compounds. When aromatic compounds are extracted together with non-aromatic co...
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