negotiable

Tianhua oxygen absorber TypeF( O2 absorbering only)
Technical Characteristics
1. None-iron based Oxygen Absorber
2. Absorb O2 only
Category:
non-iron based
Characteristics:
The....

Tianhua Oxygen Sing TM
504 Oxygen Indicator
Technical Characteristcs
Exposed to oxygen, it shows bule.Exposed to non-oxygen, it shows red.
Category
table paper label
Main....

Tianhua oxygen abosrber 504A( Fact-acting O2& CO2Absorber) Technical Characteristcs
1
Absorb O2 and CO2 with strong capacity.
2
Very high rate of absorbing oxygen, reaching oxygen....

504( Two in one oxygen absorber with oxygen indicator)
Technical Characteristcs
The individual oxygen absorber sachet is attached with a paper of oxygen indicator.The application....