SPE Column
Welchrom C8, 500mg/6mL, 30pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 1g/6mL, 30pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 2g/12mL, 20pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 2g/6mL, 30pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 500mg/12mL, 20pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 1g/12mL, 20pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 5g/60mL, 10pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 10g/ 60mL, 10pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
Welchrom C8, 20g/60mL, 10pcs/pk
The adsorption of Welchrom C8 is similar to C18, mainly relying on non-polar carbon bond interaction. However, because of the short alkyl chain of C8, the retention of nonpolar compounds is weaker ...
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, 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, 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, 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, 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, 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, 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, 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, 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, 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...
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, 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 Silica, 100mg/1mL, 100pcs/pk
Welchrom silica applies unbonded active silica gel normal phase adsorbent, which is weakly acidic and has a strong polarity. The retention of the target is mainly through the force of hydrogen bond...
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