Graphite digestion instrument with PFA 50ml digestion tube

1. Wet digestion treatment plan for lithium batteries: determination of
nickel cobalt lithium material (determination of nickel, cobalt, and
manganese content in nickel cobalt manganese oxide lithium material for
lithium-ion batteries)
2. Determination of matrix metal impurities in electronic grade
polycrystalline silicon: iron, chromium, nickel, copper, zinc, sodium.
Wet digestion treatment scheme for lithium batteries - determination of iron
content
A combination of graphite digestion instrument or aluminum alloy anti-
corrosion electric heating plate+PFA or PTFE beaker can be used for digestion
After digestion, transfer to a PFA or FEP volumetric flask for constant
volume, dilute with water, and finally use analytical instruments such as
ICP-MS to measure elemental data

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