Shimadzu, 036-11544-02, High Temp O-Ring OCI/PTV (1pcs)

Name: High Temp O-Ring OCI/PTV (1pcs)
Brand: Shimadzu
SKU: 036-11544-02

Kalrez O-ring for high temperature OCI/PTV applications

Catalog Number: 036-11544-02

Pricing

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General

Content	1 pc
Temperature range	450 °C

FAQs

Question: Which GC inlet is this O-ring designed for?

Answer:It fits Shimadzu OCI and PTV injection-port liner arrangements. The corresponding high-temperature ring for SPL/WBI inlet designs has a different geometry and is not interchangeable.

Question: What inlet-temperature settings apply?

Answer:The specified maximum injection-port setting is 450 °C for GC use, or 325 °C for GC-MS. These are instrument inlet settings rather than measured O-ring temperatures.

Question: Why use the low-bleed high-temperature seal?

Answer:Reduced sealing-material outgassing helps limit ghost peaks in high-sensitivity methods, including analyses using flame photometric detection. Replace worn rings when leaks or increased background become evident.

Application Note

The Shimadzu high-temperature low-bleed O-ring seals the glass liner in on-column injection (OCI) and programmed-temperature vaporizing (PTV) gas chromatograph inlets. The K8900 P3 sealing design reduces contamination originating from inlet seals during elevated-temperature operation and trace-level GC analysis. The specified maximum injection-port setting is 450 °C for GC operation, with a lower 325 °C limit for GC-MS applications. One O-ring is supplied per pack. Maintaining a sound inlet seal helps prevent carrier-gas leakage and unwanted air ingress while protecting chromatographic reproducibility. The OCI/PTV geometry is distinct from O-rings intended for split/splitless injection ports.

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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