Content: | 99.999% |
---|---|
Manufacturer / origin: | Zhengzhou, Henan |
Product grade: | High purity helium |
Executive quality standard: | National standard |
CAS number: | 7440-59-7 |
Specifications: | 40L |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
contact supplier or email to admin@b2bgood.com for purchase help