Test
Lined seals for use with crimp-top vials
Type | Open Top Cap |
---|---|
Material (Liner) | PTFE/Silicone |
Closure Size | 11 mm |
Material | Aluminum |
These plastic caps will easily slip over the ends of packed GC columns to protect them during storage.
NC2109872 2 ML SCREW TOP VIALS CAPS
BLUE POLYPROPYLENE SCREW THREAD CLOSURES CAPS, PTFE/SILICONE SEPTUM, White PTFE, White Silicone Septum, 100/pk.
Metrohm Septa Sil Caps 20.7mm
Screw cap, headspace, steel, magnetic cap, PTFE/silicone septa (top white, bottom blue), 18 mm, 100/pk. Cap size: 18 mm
NC2156120 9MM SCREW 100PK
NC2043051 20MM SLV CCAP 3MM PTFE/SIL SEP
Cap, crimp, 20 mm, PTFE/silicone septa, 100/pk. Cap size: 20 mm
These color coded, black caps are spare caps for TruView LCMS Certified Vials
These color coded, black caps are spare caps for TruView LCMS Certified Vials
Human Chromogranin A [352-372]). Wild type catestatin, initially described as a potent catecholamine release inhibitory peptide. Cst located in the skin is active against Gram-negative and Gram-positive bacteria as well as against fungi and yeast. Also proposed as a modulator or regulator of cardiac function and as an anti-hypertensive agent. Alternative name: Chromogranin A (352-372). Purity: ≥98% (HPLC). Formulation: Lyophilized. Solubility: Soluble in Water. Long Term Storage: -20°C.
For sealing sample vials for temperatures up to 210°C. Recommend for storage and for multiple injection use.
Designed for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Size:
Bonded Closure, Black, 13-425, 0.60" PTFE/Silicone with Slit. Bonded closures feature clear PTFE/Silicone bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout. Pre-slit design.