● Introduction
Our company mainly produces the graphite tube with PG coating. The atomic tube is utilized in the equipment of spectral analysis, which bases on the principle of Atomic Absorption Spectrometry (AAS) to measure the content of samples. Atomic tube is the device to make the sample atomized.
● Characteristics
1、The atomic absorption tube with PG coating is more sensitive than these without PG coating.
2、The lifetime of atomic absorption tube with PG coating is triple of these without PG coating.
3、The tube with coating has better corrosion resistance.
● Product line
Our graphite tubes for AAS include many models as follows.
|
Heating modeHeating mode |
Models |
types |
|
Longitudinal- heating graphite tube |
Shimadzu tube （for Shimadzu AAS） |
standard graphite tube |
|
coated graphite tube |
||
|
Perkin Elmer tube (for Perkin Elmer AAS) |
standard graphite tube |
|
|
coated graphite tube |
||
|
coated graphite tube with platform |
||
|
Hitachi tube |
standard graphite tube |
|
|
coated graphite tube |
||
|
Varian tube |
standard graphite tube |
|
|
coated graphite tube |
||
|
coated graphite tube with platform |
||
|
Thermo tube |
standard graphite tube |
|
|
coated graphite tube |
||
|
GBC tube |
standard graphite tube |
|
|
coated graphite tube |
||
|
OEM tube (for OEM AAS) |
standard graphite tube |
|
|
coated graphite tube |
||
|
Transversal- heating graphite tube |
Perkin Elmer tube |
standard graphite tube with platform |
|
coated graphite tube with platform |
||
|
Purkinje tube (for Purkinje AAS) |
standard graphite tube with platform |
|
|
coated graphite tube with platform |
||
|
JENA tube （for JENA NOVA AAS） |
high-sensitivity graphite tube with platform |
|
|
coated graphite tube with platform |
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