Set up:1瓶
supply:100瓶
Purchase immediately
===under info was translated buy computer===
| Product grade: | Analytical purity |
|---|---|
| The content is more than: | Mix (%) |
| Executive quality standard: | Certificate of national secondary standard substance |
| CAS： | Standard sample |
| Content: | Standard gas |
Please contact the supplier directly.
Or apply for purchasing agent
admin@b2bgood.com
contact supplier or email to admin@b2bgood.com for purchase help