Guard Column

Analytical 1 Guard Column 2821 Semi-Prep 1

0.12 3 10 1 2 1358 2.1 4 3.9 87 4 1461 4.6 1

1/16" 3 10 993 20 928 250 2 5 989

U-VDSpher PUR C18-E 4 U-VDSpher PUR C18-H 4 U-VDSpher PUR C18-M 4 U-VDSpher PUR C18-M-SE 4 U-VDSpher PUR C18-SE 4 U-VDSpher PUR C8-E 4 U-VDSpher PUR CN 4 U-VDSpher PUR CN-RP 4 U-VDSpher PUR NH2 4 U-VDSpher PUR Phenyl-E 4 U-VDSpher PUR SIL 4 VDSpher 100 C18-E 12 VDSpher 100 C18-H 12 VDSpher 100 C18-M 12 VDSpher 100 C18-M-E 12 VDSpher 100 C18-M-SE 12 VDSpher 100 C18-SE 12 VDSpher 100 C4-E 12 VDSpher 100 C4-SE 6 VDSpher 100 C8-E 12 VDSpher 100 C8-H 6 VDSpher 100 C8-M 6 VDSpher 100 C8-SE 12 VDSpher 100 CN 12 VDSpher 100 CN-RP 12 VDSpher 100 DAP 6 VDSpher 100 Diol 6 VDSpher 100 K-C18 15 VDSpher 100 K-C8 15 VDSpher 100 NH2 12 VDSpher 100 Phenyl-E 12 VDSpher 100 SIL 12 VDSpher 150 C18-E 6 VDSpher 150 C8-E 6 VDSpher 150 SIL 6 VDSpher 200 SIL 6 VDSpher 300 SIL 12 VDSpher 75 C18-E 12 VDSpher 75 C18-SE 6 VDSpher 75 C8-E 12 VDSpher 75 SIL 12 VDSpher CSM C18-AQ 4 VDSpher CSM C18-E 4 VDSpher CSM C18-M-SE 4 VDSpher HypRep BDS-C18 12 VDSpher HypRep ODS 12 VDSpher MS 100 C18-B 10 VDSpher MS 100 C18-B-DE 10 VDSpher MS 100 C18-DE 10 VDSpher MS 100 C18-E 10 VDSpher MS 100 C18-H 10 VDSpher MS 100 C18-LC-H 10 VDSpher MS 100 C4-B-DE 10 VDSpher MS 100 C8-B-DE 10 VDSpher MS 100 CD-DE-RP 6 VDSpher MS 100 CN-DE 10 VDSpher MS 100 Phenyl-DE 10 VDSpher NucRep 100 C18 12 VDSpher NucRep 120 C18 12 VDSpher OptiAqua 100 C18 12 VDSpher OptiAqua 100 C8 6 VDSpher OptiAqua PUR 100 C18 18 VDSpher OptiAqua PUR 100 C4 6 VDSpher OptiAqua PUR 100 C8 6 VDSpher OptiAqua PUR 150 C18 6 VDSpher OptiBio 300 C18-E 6 VDSpher OptiBio 300 C18-V 6 VDSpher OptiBio 300 C4-E 6 VDSpher OptiBio 300 C8-E 6 VDSpher OptiBio 300 C8-V-E 6 VDSpher OptiBio PUR 300 C18-E 6 VDSpher OptiBio PUR 300 C18-SE 6 VDSpher OptiBio PUR 300 C18-TSE 6 VDSpher OptiBio PUR 300 C18-V-E 6 VDSpher OptiBio PUR 300 C4-E 6 VDSpher OptiBio PUR 300 C4-SE 6 VDSpher OptiBio PUR 300 C4-V-E 6 VDSpher OptiBio PUR 300 C8-E 6 VDSpher OptiBio PUR 300 C8-SE 6 VDSpher OptiBio PUR 300 C8-TSE 6 VDSpher OptiBio PUR 300 C8-V-E 6 VDSpher PUR 150 C18-E 12 VDSpher PUR 150 C8-E 6 VDSpher PUR 150 CN-SE 6 VDSpher PUR 150 CN-SE-RP 6 VDSpher PUR 150 SIL 6 VDSpher PUR 200 SIL 12 VDSpher PUR 300 SIL 12 VDSpher PUR C18-E 30 VDSpher PUR C18-H 30 VDSpher PUR C18-M 30 VDSpher PUR C18-M-E 30 VDSpher PUR C18-M-SE 30 VDSpher PUR C18-NE 18 VDSpher PUR C18-SE 30 VDSpher PUR C4-E 12 VDSpher PUR C4-SE 6 VDSpher PUR C8-E 30 VDSpher PUR C8-H 12 VDSpher PUR C8-M-E 6 VDSpher PUR C8-M-II 6 VDSpher PUR C8-M-SE 18 VDSpher PUR C8-NE 6 VDSpher PUR C8-SE 24 VDSpher PUR CN 24 VDSpher PUR CN-RP 24 VDSpher PUR CN-SE 12 VDSpher PUR CN-SE-RP 12 VDSpher PUR Diol 12 VDSpher PUR HILIC 16 VDSpher PUR HILIC-AM 10 VDSpher PUR HILIC-OH 10 VDSpher PUR HILIC-SAC 6 VDSpher PUR HILIC-Z 6 VDSpher PUR NH2 24 VDSpher PUR OA-1 6 VDSpher PUR PEI 6 VDSpher PUR Phenyl-E 24 VDSpher PUR Phenyl-SE 18 VDSpher PUR SIL 30 VDSpher SpherRep ODS-1 6 VDSpher SpherRep ODS-2 12

10 2 100 660 1000 12 120 486 150 66 20 1 200 102 30 1 300 276 5 2 50 18 60 108 75 42

L90 2