Table 3 Description of the sequence of PAL Autosampler jobs throughout a full measurement run.

From: A 120,000-year long climate record from a NW-Greenland deep ice core at ultra-high resolution

Job

From Vial

To Vial

Inj per Vial

Discard

Description

1

1

3

20

12

VSMOW/SLAP calibration block

2

2

2

8

5

Standard 2 “check”

3

4

4

8

5

1st unknown

4

5

56

4

1

Unknowns 2–53

5

2

2

16

10

Standard 2 “check”