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10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-10(100)
5360-10(100)
10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
10-425mm White, Polypropylene Open Hole Cap 5310-10W(100)
5310-10W(100)
10-425mm White, Polypropylene Open Hole Cap
1 in stock
10mm Black Screw top PP Cap with White PTFE/Red Sil septa,pk 100, MSVC806050-10(100)
MSVC806050-10(100)
10mm Black Screw top PP Cap with White PTFE/Red Sil septa MSVC806050-10(100)
150 in stockSALE
13-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined 5360PH-13G(100)
5360PH-13G(100)
13-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
10 in stockSALE
13-425mm Solid Top, Black Polypropylene Cap Unlined 5320-13(100)
5320-13(100)
13-425mm Solid Top, Black Polypropylene Cap Unlined,5320-13
74 in stock
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-13(100)
5360-13(100)
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
10 in stock
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined MSVC5360-13(100)
MSVC5360-13(100)
13-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
13mm Black Screw top PP Cap with White PTFE/Red Sil septa, pk 100, MSVC806550-13(100)
MSVC806550-13(100)
13mm Black Screw top PP Cap with White PTFE/Red Sil septa MSVC806550-13(100)
16 in stock
15-415mm White Closed Top PP Cap with Blue PTFE/White Silicone/Blue PTFE Septa 1.5mmThick, bx250, MSC0002007
MSC0002007
with Blue PTFE/White Silicone/Blue PTFE Septa 1.5mmThick
23 in stock
15-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined 5360PH-15G
5360PH-15G
15-425mm Green Ribbed Thermoset Solid Top Cap, PTFE/F217 Lined
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined MS5360-15(100)
MS5360-15(100)
15-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
1 in stock
18mm Magnetic Precision Screw Metal cap, 8mm Centre Hole, Red PTFE/White Sil Septa,pk100, MSVC18M
MSVC18M
18mm PTFE/Sil metal Cap
18mm Screw Blue Magnetic Metal cap Blue PTFE/white Sil septa, MSVC5356B-18M(100)
MSVC5356B-18M(100)
18mm Screw Blue Magnetic Metal cap Blue PTFE/white Sil septa
3 in stock
18mm Screw Magnetic Metal cap Gray PTFE/Red butyl septa,pk100, MSVC18M-BR
MSVC18M-BR
18mm Screw Magnetic Metal cap Gray PTFE/Red butyl septa
60 in stock
20-400mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-20(100)
5360-20(100)
20-400mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
8 in stock
24-400mm Orange Polypropylene Cap/NO Hole, bx100, 5320-24O(100)
5320-24O(100)
24-400mm Orange Polypropylene Cap/NO Hole, bx100, 5320-24O(100)
4 in stock
24-400mm Solid Top, Black Polypropylene Unlined 5320-24(100)
5320-24(100)
24-400mm Solid Top, Black Polypropylene Unlined
24-400mm White, Polypropylene Open Hole Cap 5310-24W(100)
5310-24W(100)
24-400mm White, Polypropylene Open Hole Cap
10 in stock
24-400mm White, Polypropylene Open Hole Cap MSVC5310-24W(100)
MSVC5310-24W(100)
24-400mm White, Polypropylene Open Hole Cap
8-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit MSVC806070-08(100)
MSVC806070-08(100)
8-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
73 in stock
8-425mm Black, Polypropylene Large Open Hole Cap with Flange 5310-08
5310-08
8-425mm Black, Polypropylene Large Open Hole Cap with Flange
1 in stock
8-425mm Black, Polypropylene Large Open Hole Cap with Flange 5310-08(100)
5310-08(100)
8-425mm Black, Polypropylene Large Open Hole Cap with Flange
8-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined MSVC5360-08(100)
MSVC5360-08(100)
8-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
27 in stockSALE
8mm Black Screw top PP Cap with White PTFE/Red Sil septa, pk100, MSVC806550-08(100)
MSVC806550-08(100)
8mm Black Screw top PP Cap with White PTFE/Red Sil septa MSVC806550-08(100)
207 in stock
9-425mm Blue Open Top Ribbed Screw Cap with 9mm Septa Polyimide/Red Silicone 1mm Thick. 100pcs/pk MSVC9-SFRB
MSVC9-SFRB
Blue 9-425 Open Top Ribbed Screw Cap with 9mm Septa Polyimide/Red Silicone 1mm Thick. 100pcs/pk.
113 in stock
9mm Black Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09(100)
MSVC5396-09(100)
9mm Black Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09(100)
7 in stock
9mm Blue Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09B(100)
MSVC5396-09B(100)
9mm Blue Screw thread Cap with PTFE/Sil/PTFE
17 in stock
9mm Green Screw thread Cap with PTFE/Sil Septa 5395-09G
5395-09G
9mm Green Screw thread Cap with PTFE/Sil Septa
3 in stock
9mm Green Screw top PP Cap, Red PTFE/Sil/Red PTFE septa MSVC5396-09G(100)
MSVC5396-09G(100)
9mm Green Screw top PP Cap, Red PTFE/Sil/Red PTFE septa MSVC5396-09G(100)
20 in stock
9mm PTFE/Sil Slit Blue caps, MSVC5397-09B(100)
MSVC5397-09B(100)
9mm PTFE/Sil Slit Blue caps MSVC5397-09B(100)
40 in stock
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap 5310-09F(100)
5310-09F(100)
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap
7 in stock
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap MSVC5310-09F(100)
MSVC5310-09F(100)
9mm R.A.M.™ Black, Ribbed Polypropylene Open Hole Cap
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined 5395-09FRB
5395-09FRB
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined 5395-09FRB(100)
5395-09FRB(100)
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined
1 in stock
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined MSVC5395-09FRB(100)
MSVC5395-09FRB(100)
9mm R.A.M.™ Ribbed Cap, Royal Blue, PTFE/Silicone Lined
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined 5395F-09RB(100)
5395F-09RB(100)
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined
1 in stock
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined MSVC5395F-09RB(100)
MSVC5395F-09RB(100)
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined
9mm Red Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09R(100)
MSVC5396-09R(100)
9mm Red Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09R(100)
18 in stock
9mm Yellow Screw thread Cap with PTFE/Sil Septa MSVC5395-09Y(100)
MSVC5395-09Y(100)
9mm Yellow Screw thread Cap with PTFE/Sil Septa
20 in stock
9mm Yellow Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09Y(100)
MSVC5396-09Y(100)
9mm Yellow Screw thread Cap with PTFE/Sil/PTFE MSVC5396-09Y(100)
7 in stock
PP Screw caps yellow with lip seal GL45 pk10, 293382802
293382802
PP Screw caps yellow with lip seal GL45
Silicone Septa 24mm Screw PP Caps , Pre-assembled, pk100, MSVC806050-24W
MSVC806050-24W
White 24mm Pre assembled screw cap with PTFE/Sil septa Packet 100
53 in stock
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.040" with Slit 804070-10(100)
804070-10(100)
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.040" with Slit
8 in stock
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit 806070-10(100)
806070-10(100)
10-425mm Black Open Hole Polypropylene Closure, Red PTFE/Silicone Septa, 0.060” with Slit
4 in stock
10-425mm Black, Polypropylene Open Hole Cap 5310-10
5310-10
10-425mm Black, Polypropylene Open Hole Cap
10-425mm Black, Polypropylene Open Hole Cap 5310-10(100)
5310-10(100)
10-425mm Black, Polypropylene Open Hole Cap
45 in stock
10-425mm Blue, Polypropylene Open Hole Cap 5310-10B
5310-10B
10-425mm Blue, Polypropylene Open Hole Cap
10-425mm Green, Polypropylene Open Hole Cap 5310-10G
5310-10G
10-425mm Green, Polypropylene Open Hole Cap
10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined 5360-10
5360-10
10-425mm Solid Top, Black Polypropylene Cap, PTFE/F217 Lined
10-425mm Starburst Top Seal™ Closure, 10mil 5330SB-10
5330SB-10
10-425mm Starburst Top Seal™ Closure, 10mil
10-425mm White, Polypropylene Open Hole Cap 5310-10W
5310-10W
10-425mm White, Polypropylene Open Hole Cap
10-425mm Yellow, Polypropylene Open Hole Cap 5310-10Y
5310-10Y
10-425mm Yellow, Polypropylene Open Hole Cap
13-425mm Black, Polypropylene Glass Filled Open Hole Closure 5340-13
5340-13
13-425mm Black, Polypropylene Glass Filled Open Hole Closure
13-425mm Black, Polypropylene Open Hole Cap 5310-13
5310-13
13-425mm Black, Polypropylene Open Hole Cap
13-425mm Black, Polypropylene Open Hole Cap 5310-13(100)
5310-13(100)
13-425mm Black, Polypropylene Open Hole Cap
13-425mm Blue, Polypropylene Open Hole Cap 5310-13B
5310-13B
13-425mm Blue, Polypropylene Open Hole Cap
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.