Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm
Bonded closures with a firmly integrated Silicone/PTFE septa that cannot be removed. Silicone/PTFE offers highest analytical purity and a high temperature resistance. Closed top closure used for sample storage; 702181 is used for TOC analysis on Shimadzu ASI-L/ASI-V.
| Additional cap features | 20-400 thread |
|---|---|
| Additional closure features | Temp. resistance septa -60 °C up to 200 °C - however, PP cap only from -10 °C up to 120 °C / analytical purity - high / easy to penetrate / medium resealability |
| Assembling process | Bonded |
| Cap color | White |
| Cap hole | No |
| Cap material | Polypropylene (PP) |
| Closure magnetic | No |
| Closure type | Screw closure |
| Colors of septa material | White/blue |
| Gross weight (incl. packaging) | 125 g / 0.28 lbs |
| Hazardous material | No |
| Nominal diameter | N 20 |
| Packaging dimensions | 145 x 145 x 42 mm / 5.71 x 5.71 x 1.65 Inch |
| Recommended application(s) | Storage of liquid samples |
| Scope of delivery | 100x N 20 bonded screw closures |
| Septa hardness | 55° shore A |
| Septa material | Silicone/PTFE |
| Septa thickness | 1.3 mm / 51,2 mil |
| Storage temperature | 15–25 °C / 59–77 °F |
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