LDEO Isotope Lab Use Form

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Entries into this form represent the tally of record for billing. Please enter a revised form to correct earlier entries.

---Operator Information---

Run Date *

mm/dd/yy

Operator *

Revised Form

Check if revising an earlier form entry (comment below please)

Check if more than one data recipient is sharing this run (fill out a form for each data recipient)

---Billing Information---

Grant covering per-sample charge is a: *

Columbia University-Based Grant

Non-CU Based Grant (external rate applies)

Data Recipient Name *

Research Group: *

Account for Billing (if known)

Enter the 6-digit LDEO account # (x-xxxxx)

---Run Information---

Project Name *

This information appears on billing records and can be useful for knowing what project to charge.

Sample Material and Analysis Method *

carbonate by dual inlet (foram, powder etc.)

carbonate by gas bench (foram, powder etc.)

water by equilibration

water by Picarro

lipid (GC)

solid on Costech EA

solid on Costech TC-EA

headspace (Gas Bench)

Isotope Ratio Mass Spectrometer and Peripheral *

Optima 1 - Multiprep

Optima 2 - Multiprep

Isoprime - Multiprep

Delta V 1 - Kiel

Delta V 1 - Gas Bench

Delta V 2 - Thermo GC

Delta V 2 - Thermo TC-EA

Delta V 2 - Costech EA

Picarro

Other:

Isotope System(s) *

d18O

d13C

d15N

Other:

Required

Number of samples *

# injections, analyses etc.

Number of standards *

# injections, analyses etc.

---Comments--- *

Note any details about instrument state, problems etc.

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