Mo-99/Tc-99m Generator - GE Healthcare
***DISCONTINUED IN THE UNITED STATES AS OF 17 DEC 2018***

Brand Name: Drytec™
Manufacturer: GE Healthcare
Package Insert
How Supplied: See chart below
Calibration: 12:00 Greenwich Mean Time (07:00/08:00 ET)
Expiration: 17 days after calibration
Availability: 
  • Manufactured and shipped out of the U.K.
  • Routine production: Monday, Tuesday, Thursday, Friday. Non-routine production other days
  • Delivery 7 days/week
  • Available to ship 6, 7, and 8 days before calibration date 
  • Three types of shielding (important when deciphering availability chart): 45mm lead, 54mm lead, depleted uranium  
  • LEU generators currently produced one day per week
Eluant Vials: 5 mL, 10 mL, 20 mL
Evacuated Vial: 30 mL
Minimum elution volume: 
  • 5 mL for lead-shielded generators (2.5 - 30 GBq Mo-99)
  • 10 mL for depleted uranium-shielded generators (40 - 100 GBq Mo-99)

Yield Calculator
Product Website
User Guides
Availability Chart United States
Availability Chart (from international website)
Yield Chart Spreadsheet (from product website)
Yield Calculator Excel file (from product website)
GE Drytec™ Generator Options:
(Mo-99 Activity @ 12:00 GMT)
Generator Size
Activity (mCi) 8 Days Before Calibration
Activity (mCi) 7 Days Before Calibration
Activity (mCi) 6 Days Before Calibration
2.5 GBq (68mCi)
511
397
308
4 GBq (108mCi)
810
630
490
5 GBq (135mCi)
1014
788
612
6 GBq (162mCi)
1216
945
735
7.5 GBq (203mCi)
1524
1185
921
8.5 GBq (230mCi)
1727
1342
1043
9 GBq (243mCi)
1825
1418
1102
10 GBq (270mCi)
2027
1576
1225
12.5 Gbq (338mCi)
2538
1972
1533
15 GBq (405mCi)
3041
2363
1837
20 GBq (541mCi)
4062
3157
2454
25 GBq (676mCi)
5076
3945
3066
30 GBq (811mCi)
6089
4733
3679
40 GBq (1081mCi)
8116
6308
4903
50 GBq (1351mCi)
10144
7884
6127
60 GBq (1622mCi)
12178
9466
7357
75 GBq (2027mCi)
15219
11829
9194
100 GBq (2703mCi)
Not Available
15774
12260
NDC #:
  • 2.5 GBq: 17156-601-51
  • 4 GBq: 17156-602-52
  • 5 GBq: 17156-603-53
  • 6 GBq: 17156-604-54
  • 7.5 GBq: 17156-605-55
  • 8.5 GBq: 17156-606-56
  • 9 GBq: 17156-607-57
  • 10 GBq: 17156-608-58
  • 12.5 GBq: 17156-609-59
  • 15 GBq: 17156-610-60
  • 20 GBq: 17156-611-61
  • 25 GBq: 17156-612-62
  • 30 GBq: 17156-613-63
  • 40 GBq: 17156-614-64
  • 50 GBq: 17156-615-65
  • 60 GBq: 17156-616-66
  • 75 GBq: 17156-617-67
  • 100 GBq: 17156-618-68