Solid Phase Extraction Cartridges CHROMAFIX C18 (M) average content of sorbent: 480 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX C18 (L) average content of sorbent: 950 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX C18 ec (S) average content of sorbent: 270 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX C18 ec (M) average content of sorbent: 530 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX C18 ec (L) average content of sorbent: 950 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX C8 (M) average content of sorbent: 520 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX NH2 (S) average content of sorbent: 220 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX SiOH (S) average content of sorbent: 230 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX SiOH (M) average content of sorbent: 420 mg pack of 50

Solid Phase Extraction Cartridges CHROMAFIX SiOH (L) average content of sorbent: 880 mg pack of 50