NIC-600-2233-06
7
7.4. How to mount the samples
Sample amount is depending on the sample kind, form, but 200mg for solid and 200
μL for liquid are
usually recommended. Be careful not to be spilled out of the boats during loading in the sample
changer.
Wear the gloves
or use the tweezers, when weighing samples and handling sample boats.
If the liquid samples may contain organic mercury, add additive B or L-cysteine solution not to
vaporize during standby in the sample changer. Add small amount of additive B in the boat bottom
or add 10
μ
L of 100ppm L-cysteine solution.
※
When you use additive B, please put small amount of additive into sample boat before sample
weighting.
①
The
volatile high liquid
Add more additive the level of liquid samples
.
②
The sample which melt after measurement
(Ex. Aluminum, Pyrex and so on)
Put additive at the bottom.
③
The sample which burns rapidly
Put additive at the bottom on the boat. And put sample
several points on additive, and then cover it with another
additive.
