Product Information
Phase Detail
Zebron ZB-624 GC Columns
Zebron ZB-624 GC column is well suited for residual solvent analysis
Zebron ZB-624 GC Columns
Robust Results for VOCs and Residual Solvents

  • Widely used phase to separate volatile organic flavor and fragrance additives and residual solvents in industrial or pharmaceutical products (OVIs)
  • Popular choice for residual solvent testing
  • Excellent for US EPA Methods 501.3, 502.2, 503.1, 524.2, 601, 602, 624, 8010, 8015, 8020, 8021, 8240, 8260
  • Specifically designed for the separation of volatile organic compounds (VOCs)
  • Increased temperature limit speeds run times and re-equilibration

Need a G16 phase for residual solvents? See ZB-WAXPLUS

Recommended Use
EPA Methods (501.3, 502.2, 503.1, 524.2, 601, 602, 624, 8010, 8015, 8020, 8021, 8240, 8260), Pharmaceuticals, Residual Solvents, Volatile Organic Compounds (VOCs)

zb624

Temperature Limits
-20 to 260
Phase
ZB-624
Recommended Use
Used to separate volatile organic flavor and fragrance additives and residual solvents in industrial or pharmaceutical products (OVIs)
Upgrade to Zebron from any
6 % cyanopropylphenyl / 94 % dimethylpolysiloxane phase:

Agilent® Restek® SGE® Supelco® OV®
DB®-624
DB-1301
DB-VRX
HP-VOC
CP-1301
CP-Select 624 CB
Rtx®-624
Rtx-1301
Rtx-VMS
BPX624 SPB®-624
SPB-1301
OV-624
Zebron GC Column Benefits

Good Performance for Pharmaceuticals

USP <467> Residual Solvents Procedure A — Class 1

Column:
Zebron ZB-624
Dimension:
30 meter x 0.32 mm x 1.80 µm
Part No.:
7HM-G005-31
Injection:
Split 5:1 @ 140 °C, 1 mL
Carrier Gas:
Helium @ 35 cm/sec (constant flow)
Oven Program:
40 ˚C for 20 min to 240 ˚C @ 10 ˚C/min for 20 min
Detector:
FID @ 250 °C
Sample:
1. 1,1-Dichloroethene
2. 1,1,1-Trichloroethane
3. Carbon tetrachloride
4. Benzene
5. 1,2-Dichloroethane

EPA Method 8260: Volatile Organic Analysis

Column:
Zebron ZB-624
Dimension:
20 meter x 0.18 mm x 1.00 µm
Part No.:
7FD-G005-22
Injection:
Purge and Trap
Carrier Gas:
Helium (constant flow)
Oven Program:
35 ˚C to 210 ˚C
Detector:
MSD; 35-275 amu
Sample:
1. Chloromethane
2. Vinyl chloride
3. Bromomethane
4. Chloroethane
5. Trichlorofluoromethane
6. Ethanol
7. Dichlorotrifluoroethane
8. Acrolein
9. Trichlorotrifluoroethane
10. 1, 1-Dichloroethene
11. Acetone
12. Methyl iodide
13. Carbon disulfide
14. Methylene chloride
15. t-Butanol

Sample:
16. trans-1,2-Dichloroethane
17. Methyl-t-butyl ether
18. Acrylonitrile
19. 1, 1-Dichloroethane
20. Vinyl Acetate
21. Diisopropyl ether
22. Ethyl-t-butyl ether
23. 2, 2-Dichloropropane
24. cis-1, 2-Dichloroethene
25. 2-Butanone
26. Bromochloromethane
27. Chloroform
28. Tetrahydrofuran
29. 1, 1, 1-Trichloroethane
30. 1, 1-Dichloropropene
31. Carbon tetrachloride
32. 1, 2-Dichloroethane-d4
33. Benzene
34. 1, 2-Dichloroethane
35. t-Amyl methyl ether
36. Fluorobenzene
37. Trichloroethene
38. 1, 2-Dichloropropane
39. Dibromomethane
40. Bromodichloromethane
41. 2-Chloroethylvinyl ether
42. cis-1, 3-Dichloropropene
43. Methyl isobutyl ketone
44. Toluene-d8
45. Toluene
46. trans-1, 3-Dichloropropene
47. 1, 1, 2-Trichloroethane
48. Tetrachloroethene
49. 1, 3-Dichloropropane

Sample:
50. 2-Hexanone
51. Dibromochloromethane
52. Ethylene dibromide
53. Chlorobenzene
54. 1, 1, 1, 2-Tetrachloroethane
55. Ethylbenzene
56. m,p-Xylene
57. o-Xylene
58. Styrene
59. Bromoform
60. Isopropylbenzene
61. 4-Bromofluorobenzene
62. 1, 1, 2, 2-Tetrachloroethane
63. Bromobenzene
64. 1, 2, 3-Trichloropropane
65. n-Propylbenzene
66. 2-Chlorotoluene
67. 1, 3, 5-Trimethylbenzene
68. 4-Chlorotoluene
69. tert-Butylbenzene
70. 1, 2, 4-Trimethylbenzene
71. sec-Butylbenzene
72. 1, 3-Dichlorobenzene
73. 4-Isopropyltoluene
74. 1, 4-Dichlorobenzene
75. n-Butylbenzene
76. 1, 2-Dichlorobenzene-d4
77. 1, 2-Dichlorobenzene
78. 1, 2-Dibromo-3-chloropropane
79. 1, 2, 4-Trichlorobenzene
80. Hexachlorobutadiene
81. Naphthalene
82. 1, 2, 3-Trichlorobenzene

Meet Zebron ZB-624PLUS!

  • Enhanced Peak Shape with Superior Deactivation
  • Increased Sensitivity for High Boiling Solvents
  • Extremely Low Bleed for GC-MS
  • High Temperature Stability (300/320 ˚C)