SPE Column

SPE Column

Regular price $70.00 USD
Sale price $70.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $70.00 USD
Sale price $70.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $120.00 USD
Sale price $120.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $90.00 USD
Sale price $90.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $160.00 USD
Sale price $160.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $210.00 USD
Sale price $210.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $180.00 USD
Sale price $180.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $260.00 USD
Sale price $260.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $70.00 USD
Sale price $70.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $290.00 USD
Sale price $290.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $130.00 USD
Sale price $130.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $590.00 USD
Sale price $590.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $1,090.00 USD
Sale price $1,090.00 USD
Regular price
Unit price
per 
Welchrom PSA is similar to Welchrom NH2. PSA has two amino groups with pKa of 10.1 and 10.9, and has a stronger ion exchange capacity than the NH2 cartridge. PSA is generally used in the anion exch...
Regular price $120.00 USD
Sale price $120.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $70.00 USD
Sale price $70.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $90.00 USD
Sale price $90.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $100.00 USD
Sale price $100.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $120.00 USD
Sale price $120.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $190.00 USD
Sale price $190.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $120.00 USD
Sale price $120.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $160.00 USD
Sale price $160.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $60.00 USD
Sale price $60.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $100.00 USD
Sale price $100.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...
Regular price $60.00 USD
Sale price $60.00 USD
Regular price
Unit price
per 
Welchrom SCX (Strong Cation Exchange SPE column) is a strong cation exchange extraction column based on silicone, which is bonded with a benzene sulfonate functional group. Its filler matrix silico...