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| Brand | Komyo Rika |
|---|---|
| Origin | Japan |
| Model | AP-20 |
| Tube Format | Single-use colorimetric gas detection tube |
| Storage Requirement | Refrigerated (0–10 °C / 32–50 °F) |
| Packaging | AP-20 supplied in 20-tube boxes |
| Compliance | Designed per JIS K 0321 and ISO 8573-3 for compressed gas purity verification |
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