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SPE Column

SPE Column

Regular price $50.00 USD
Sale price $50.00 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 $75.00 USD
Sale price $75.00 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 $80.00 USD
Sale price $80.00 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 $95.00 USD
Sale price $95.00 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 $175.00 USD
Sale price $175.00 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 $195.00 USD
Sale price $195.00 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 $240.00 USD
Sale price $240.00 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 $80.00 USD
Sale price $80.00 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 $355.00 USD
Sale price $355.00 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 $145.00 USD
Sale price $145.00 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 $645.00 USD
Sale price $645.00 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 $1,195.00 USD
Sale price $1,195.00 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 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 $80.00 USD
Sale price $80.00 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 $95.00 USD
Sale price $95.00 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 $110.00 USD
Sale price $110.00 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 $130.00 USD
Sale price $130.00 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 $240.00 USD
Sale price $240.00 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 $145.00 USD
Sale price $145.00 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 $260.00 USD
Sale price $260.00 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 $65.00 USD
Sale price $65.00 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 $110.00 USD
Sale price $110.00 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...