Screw Caps
8-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-08
5360-08
8-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
8-425mm Solid Top, Green Polypropylene Cap, PTFE/F217 Lined 5360-08G
5360-08G
8-425mm Solid Top, Green Polypropylene Cap, PTFE/F217 Lined
8-425mm Solid Top, Red Polypropylene Cap, PTFE/F217 Lined, 5360-08R
5360-08R
8-425mm Solid Top, Red Polypropylene Cap, PTFE/F217 Lined
8-425mm Solid Top, White Polypropylene Cap Unlined 5320-08W
5320-08W
8-425mm Solid Top, White Polypropylene Cap Unlined
8-425mm Solid Top, White Polypropylene Cap, PTFE/F217 Lined 5360-08W
5360-08W
8-425mm Solid Top, White Polypropylene Cap, PTFE/F217 Lined,5360-08W
8-425mm Solid Top, Yellow Polypropylene Cap, PTFE/F217 Lined 5360-08Y
5360-08Y
8-425mm Solid Top, Yellow Polypropylene Cap, PTFE/F217 Lined 5360-08Y
8-425mm Top Seal™ Polyethylene Easy Pierce Closure, 10mil 5330PE-08
5330PE-08
8-425mm Top Seal™ Polyethylene Easy Pierce Closure, 10mil
8-425mm White, Polypropylene Large Open Hole Cap with Flange 5310-08W
5310-08W
8-425mm White, Polypropylene Large Open Hole Cap with Flange
8-425mm White, Polypropylene Open Hole Cap, Flangeless 5310L-08W
5310L-08W
8-425mm White, Polypropylene Open Hole Cap, Flangeless
8-425mm Yellow, Polypropylene Large Open Hole Cap with Flange 5310-08Y
5310-08Y
8-425mm Yellow, Polypropylene Large Open Hole Cap with Flange
8-425mm Yellow, Polypropylene Open Hole Cap, Flangeless, 5310L-08Y
5310L-08Y
8-425mm Yellow, Polypropylene Open Hole Cap, Flangeless
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap 5310-09F
5310-09F
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Black, Smooth Polypropylene Open Hole Cap 5310F-09
5310F-09
9mm R.A.M.™ Black, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Green, Ribbed Polypropylene Open Hole Cap 5310-09FG
5310-09FG
9mm R.A.M.™ Green, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Green, Smooth Polypropylene Open Hole Cap 5310F-09G
5310F-09G
9mm R.A.M.™ Green, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Magnetic Cap, PTFE/Butyl Rubber Lined 5394M-09FN
5394M-09FN
9mm R.A.M.™ Magnetic Cap, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Magnetic Cap, PTFE/Silicone Lined 5395M-09FN
5395M-09FN
9mm R.A.M.™ Magnetic Cap, PTFE/Silicone Lined
9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap 5310-09FN
5310-09FN
9mm R.A.M.™ Natural, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Natural, Smooth Polypropylene Open Hole Cap 5310F-09N
5310F-09N
9mm R.A.M.™ Natural, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Orange, Ribbed Polypropylene Open Hole Cap, 5310-09FO
5310-09FO
9mm R.A.M.™ Orange, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Orange, Smooth Polypropylene Open Hole Cap , 5310F-09O
5310F-09O
9mm R.A.M.™ Orange, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Pink, Ribbed Polypropylene Open Hole Cap 5310-09FPK
5310-09FPK
9mm R.A.M.™ Pink, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Pink, Smooth Polypropylene Open Hole Cap, 5310F-09PK
5310F-09PK
9mm R.A.M.™ Pink, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Red, Ribbed Polypropylene Open Hole Cap 5310-09FR
5310-09FR
9mm R.A.M.™ Red, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Red, Smooth Polypropylene Open Hole Cap 5310F-09R
5310F-09R
9mm R.A.M.™ Red, Smooth Polypropylene Open Hole Cap
9mm R.A.M.™ Ribbed Cap, Black, Black Viton® Lined 5399-09F
5399-09F
9mm R.A.M.™ Ribbed Cap, Black, Black Viton® Lined
9mm R.A.M.™ Ribbed Cap, Black, Bonded PTFE/Silicone Lined 53951-09F
53951-09F
9mm R.A.M.™ Ribbed Cap, Black, Bonded PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Black, Bonded PTFE/Silicone with Slit Lined 53971-09F
53971-09F
9mm R.A.M.™ Ribbed Cap, Black, Bonded PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined with Slit, 53917-09F
53917-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined with Slit
9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined, 5391-09F
5391-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE Lined
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Butyl Rubber Lined 5394-09F
5394-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone Lined 5395-09F
5395-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone with Slit Lined 5397-09F
5397-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone/PTFE Lined 5396-09F
5396-09F
9mm R.A.M.™ Ribbed Cap, Black, PTFE/Silicone/PTFE Lined
9mm R.A.M.™ Ribbed Cap, Green, Bonded PTFE/Silicone Lined 53951-09FG
53951-09FG
9mm R.A.M.™ Ribbed Cap, Green, Bonded PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Green, Bonded PTFE/Silicone with Slit Lined 53971-09FG
53971-09FG
9mm R.A.M.™ Ribbed Cap, Green, Bonded PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Butyl Rubber Lined 5394-09FG
5394-09FG
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone Lined 5395-09FG
5395-09FG
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone with Slit Lined 5397-09FG
5397-09FG
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone/PTFE Lined 5396-09FG
5396-09FG
9mm R.A.M.™ Ribbed Cap, Green, PTFE/Silicone/PTFE Lined
9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone Lined 53951-09FN
53951-09FN
9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone with Slit Lined 53971-09FN
53971-09FN
9mm R.A.M.™ Ribbed Cap, Natural, Bonded PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Butyl Rubber Lined 5394-09FN
5394-09FN
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lined 5395-09FN
5395-09FN
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone with Slit Lined 5397-09FN
5397-09FN
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone/PTFE Lined 5396-09FN
5396-09FN
9mm R.A.M.™ Ribbed Cap, Natural, PTFE/Silicone/PTFE Lined
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Butyl Rubber Lined, 5394-09FO
5394-09FO
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Lined, 5395-09FO
5395-09FO
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone with Slit Lined 5397-09FO
5397-09FO
9mm R.A.M.™ Ribbed Cap, Orange, PTFE/Silicone with Slit Lined,5397-09FO
9mm R.A.M.™ Ribbed Cap, Pink, Bonded PTFE/Silicone Lined 53951-09FPK
53951-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, Bonded PTFE/Silicone Lined,53951-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, Bonded PTFE/Silicone with Slit Lined, 53971-09FPK
53971-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, Bonded PTFE/Silicone with Slit Lined,53971-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Butyl Rubber Lined, 5394-09FPK
5394-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Butyl Rubber Lined
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone Lined, 5395-09FPK
5395-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone with Slit Lined 5397-09FPK
5397-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone with Slit Lined,5397-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone/PTFE Lined 5396-09FPK
5396-09FPK
9mm R.A.M.™ Ribbed Cap, Pink, PTFE/Silicone/PTFE Lined,5396-09FPK
9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone Lined 53951-09FR
53951-09FR
9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone with Slit Lined 53971-09FR
53971-09FR
9mm R.A.M.™ Ribbed Cap, Red, Bonded PTFE/Silicone with Slit Lined
9mm R.A.M.™ Ribbed Cap, Red, PTFE/Butyl Rubber Lined 5394-09FR
5394-09FR
9mm R.A.M.™ Ribbed Cap, Red, PTFE/Butyl Rubber Lined
Screw Caps, Septa & Liners for Laboratory Vials – Wide Range Available in NZ
Discover the trusted selection of screw caps, septa, and vial liners at MicroAnalytix NZ, your local source for premium laboratory consumables. Designed for secure sample storage, instrumental analysis, and chromatography, our collection includes a wide variety of Screw thread caps, Crimp Caps, Snap Top Caps, GC Septa and metal caps sourced from trusted brands like JG Finneran, Macherey-Nagel, and MicroScience.
Extensive Range of Screw Caps Sizes
We offer one of the most comprehensive selections of screw caps in NZ, with compatibility across virtually all standard vial neck sizes:
Sizes: 8mm, 9mm, 10mm, 13mm, 15mm, 17mm, 18mm, 20mm, 24mm
Thread Sizes: 8-425mm, 9-425mm, 10-425mm, 13-425mm, 15-415mm, 15-425mm, 18-400mm, 20-400mm, 22-400mm, 24-400mm, 24-414mm
These screw thread caps ensure tight, reliable sealing for sample integrity during transport, storage, and analysis.
Screw Cap Types to Fit Your Lab Needs
Our selection includes both general-use and specialty screw cap options:
- Magnetic Seals
- Polypropylene Open Hole Caps
- Solid Top Polypropylene Caps
- R.A.M.™ Series: Smooth Cap, Ribbed Cap, Magnetic Cap, Smooth PP Open Hole Cap, Ribbed PP Open Hole Cap
- Top Seal™ Closures
- Ribbed/Smooth Thermoset Solid Top Caps
Each cap is compatible with a variety of septa (e.g. PTFE/Silicone, PTFE/Rubber, slit septa) to suit a wide range of analytical methods, including GC and HPLC.
Colour Options for Easy Identification
Our screw caps are available in a broad colour palette to suit sample identification systems:
Black, White, Blue, Silver, Green, Red, Yellow, Natural, Transparent, Pink, and Orange
Whether you're equipping a GC, HPLC, or LC-MS lab, or need dependable vial caps for long-term storage, our collection of lab-grade caps and septa ensures compatibility, performance, and value. Whether you're searching for black screw caps NZ, metal cap options, or screw cover caps NZ, MicroAnalytix has you covered with premium quality, local support, and fast delivery.
Browse our full range of screw caps and sealing solutions today to find the perfect fit for your lab's needs.