Isotope Order Intake

M. Okafor · Production

Customer orders arrive against a catalogue. Activity is specified at delivery, not at end of irradiation — the decay between the two is what the schedule has to solve for.

Order ORD-2291

Customer
Cerlum Labs · radiopharmacy
Product
Lu-177 n.c.a.
Activity at delivery
3.70 GBq
Delivery window
2026-09-14, 06:00–09:00
Route
Courier, 4 h transit
Recurrence
Weekly, standing
Delivery activity is the contracted quantity. End-of-irradiation activity is derived, not entered.

Derived irradiation target

Target isotope
Lu-177 (T½ 6.647 d)
Precursor
Lu-176 enriched disk, 22 mg
Decay allowance
2.52 d cooling + 4 h transit
Required at EOI
4.90 GBq
Facility
CT · central thimble
Est. irradiation
5.5 h @ 950 kW
delivery EOI

Open order book

OrderCustomerProductAt deliveryNeeded byState
ORD-2291Cerlum LabsLu-177 n.c.a.3.70 GBq09-14 06:00Scheduling
ORD-2288Regional Nuclear MedI-131 capsule1.11 GBq09-12 08:00Scheduled
ORD-2284Cerlum LabsLu-177 n.c.a.3.70 GBq09-07 06:00Delivered ✓
ORD-2279St. Brendan IsotopesSm-1530.74 GBq09-05 10:00Closed
Schedule ORD-2291Decline

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