QUARTZ SCREW NECK VIALS
QUARTZ SCREW Neck Vial
capacity 300ml
World's first Quartz Vial by
mass production High-quality and low-cost.
Quartz vial with Screw-neck
SiO₂ 99.99% Fused Quartz
Non - Alkali Elution
High Heat-resistance (-196 ～ 1000℃）
Zero Thermal Expansiion Coefficient. High Durability for Heat-schock
HighUV-transmittance over 90%
Resistant to Autoclave sterilization 120℃,
Dry heat sterilization 180℃ - Vial, Cap and Septa
made in Japan
| Classification | Composition（weight %） | Alkali elution | |||||
|---|---|---|---|---|---|---|---|
| SiO₂ | B₂O₃ | Al₂O₃ | Na₂O+K₂O | CaO + BaO | |||
| Quartz Glass | 99.99 | − | − | − | − | NA | |
| Borosilicate glass | Type1 | 81.0 | 13.0 | 2.0 | 4.0 | − | a little |
| Type2 | 79.0（include Al₂O₃） | 11.0 | +SiO₂ | 8.0 | 2.0 | medium | |
| Soda-lime glass | 70〜73 | − | 1〜1.8 | 13〜15 | 7〜12 | much | |
| Article no. | Capacity | Height | Body Dia. | Mouth Inner Dia. | Mouth Outer Dia. | Pcs / carton | Septa | Cap |
|---|---|---|---|---|---|---|---|---|
| QVS-0005 | 5ml | 32mm | φ20.5mm | φ16.5mm | φ20.5mm | 10 | PTFE/ Silicon/ PTFE | Phenolic resin |
| QVS-0010 | 10ml | 68mm |
※ Custom size upon request
NEXUS COMPANY INC.
https://www.kyoto-nexus.com
QUARTZ SCREW Neck Vial for Autosampler
World's first Quartz Vial by mass production High-quality and low-cost.
Quarz Vial for Autosampler
SiO₂ 99.99% Fused Quartz
Non - Alkali Elution
High Heat-resistance ( Vial -196 ～ 1000℃ ) ( Cap -60 ～ 120℃ )
Suitable for Autosampler ( GC and LC )
Resistant to Autoclave sterilization 120℃ - Vial, Cap and Septa
made in Japan
| Classification | Composition（weight %） | Alkali elution | |||||
|---|---|---|---|---|---|---|---|
| SiO₂ | B₂O₃ | Al₂O₃ | Na₂O+K₂O | CaO + BaO | |||
| Quartz Glass | 99.99 | − | − | − | − | NA | |
| Borosilicate glass | Type1 | 81.0 | 13.0 | 2.0 | 4.0 | − | a little |
| Type2 | 79.0（include Al₂O₃） | 11.0 | +SiO₂ | 8.0 | 2.0 | medium | |
| Soda-lime glass | 70〜73 | − | 1〜1.8 | 13〜15 | 7〜12 | much | |
| Article no. | Capacity | Height | Body Dia. | Mouth Inner Dia. | Mouth Outer Dia. | Pcs / carton | Septa | Cap |
|---|---|---|---|---|---|---|---|---|
| QVA-0001 | 1.5ml | 32mm | φ11.5mm | φ6mm | φ9.3mm | 10 | PTFE/ Silicon | Polypropylene |
NEXUS COMPANY INC.
https://www.kyoto-nexus.com