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9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone Lined 5395F-09R

5395F-09R
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone Lined 5395F-09R(100)

5395F-09R(100)
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone with Slit Lined 5397F-09R

5397F-09R
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone with Slit Lined

9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Lined 5396F-09R

5396F-09R
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Lined 5396F-09R(100)

5396F-09R(100)
9mm R.A.M.™ Smooth Cap, Red, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded Clear PTFE/Blue Silicone Ultra Low Bleed Septa - Mass Spec 5395U1F-09RB

5395U1F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded Clear PTFE/Blue Silicone Ultra Low Bleed Septa - Mass Spec

9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded PTFE/Silicone Lined 53951F-09RB

53951F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded PTFE/Silicone with Slit Lined 53971F-09RB

53971F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded PTFE/Silicone with Slit Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded, Clear PTFE/Blue Silicone w/Slit, Ultra Low Bleed - Mass Spec 5397U1F-09RB

5397U1F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Bonded, Clear PTFE/Blue Silicone w/Slit, Ultra Low Bleed - Mass Spec

9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone Ultra Low Bleed Septa for Mass Spec 5395ULF-09RB

5395ULF-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone Ultra Low Bleed Septa for Mass Spec

9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone w/Slit, Ultra Low Bleed - Mass Spec 5397ULF-09RB

5397ULF-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, Clear PTFE/Blue Silicone w/Slit, Ultra Low Bleed - Mass Spec

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE Lined with Slit 53917F-09RB

53917F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE Lined with Slit

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE Lined, 5391F-09RB

5391F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Butyl Rubber Lined 5394F-09RB

5394F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Butyl Rubber Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined 5395F-09RB

5395F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined with Cross Slit 5395XF-09RB

5395XF-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined with Cross Slit

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined with Y Cut 5371F-09RB

5371F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone Lined with Y Cut

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone with Slit Lined 5397F-09RB

5397F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone with Slit Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone/PTFE Lined 5396F-09RB

5396F-09RB
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone/PTFE Lined 5396F-09RB(100)

5396F-09RB(100)
9mm R.A.M.™ Smooth Cap, Royal Blue, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone Lined 53951F-09Y

53951F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone with Slit Lined 53971F-09Y

53971F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, Bonded PTFE/Silicone with Slit Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Butyl Rubber Lined 5394F-09Y

5394F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Butyl Rubber Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone Lined 5395F-09Y

5395F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone Lined 5395F-09Y(100)

5395F-09Y(100)
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone with Slit Lined 5397F-09Y

5397F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone with Slit Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone/PTFE Lined 5396F-09Y

5396F-09Y
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone/PTFE Lined 5396F-09Y(100)

5396F-09Y(100)
9mm R.A.M.™ Smooth Cap, Yellow, PTFE/Silicone/PTFE Lined

9mm R.A.M.™ Top Seal™ Closure, 10mil 5330-09

5330-09
9mm R.A.M.™ Top Seal™ Closure, 10mil

9mm R.A.M.™ Yellow, Ribbed Polypropylene Open Hole Cap 5310-09FY

5310-09FY
9mm R.A.M.™ Yellow, Ribbed Polypropylene Open Hole Cap

9mm R.A.M.™ Yellow, Smooth Polypropylene Open Hole Cap 5310F-09Y

5310F-09Y
9mm R.A.M.™ Yellow, Smooth Polypropylene Open Hole Cap

9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/F217 Lined 5360-09

5360-09
9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/F217 Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/Silicone Lined, 53550-09F

53550-09F
9mm Solid Top R.A.M.™ Ribbed Cap, Black Polypropylene, PTFE/Silicone Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Green Polypropylene, PTFE/F217 Lined, 5360-09G

5360-09G
9mm Solid Top R.A.M.™ Ribbed Cap, Green Polypropylene, PTFE/F217 Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Red Polypropylene, PTFE/F217 Lined, 5360-09R

5360-09R
9mm Solid Top R.A.M.™ Ribbed Cap, Red Polypropylene, PTFE/F217 Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/F217 Lined, 5360-09RB

5360-09RB
9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/F217 Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/Silicone Lined, 53550-09FRB

53550-09FRB
9mm Solid Top R.A.M.™ Ribbed Cap, Royal Blue Polypropylene, PTFE/Silicone Lined

9mm Solid Top R.A.M.™ Ribbed Cap, Yellow Polypropylene, PTFE/F217 Lined, 5360-09Y

5360-09Y
9mm Solid Top R.A.M.™ Ribbed Cap, Yellow Polypropylene, PTFE/F217 Lined

9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap, PTFE Lined, 5321-09

5321-09
9mm Solid Top R.A.M.™, Ribbed Black Polypropylene Cap, PTFE Lined

Screw closure,N 9,PP,blue,center hole Silicone white/Polyimide orange,slit,1.0mm,fluorine-free 702405

702405
N 9 PP screw cap, blue, center hole Silicone white/Polyimide orange, slit Hardness: 50° shore A Thickness: 1.0 mm pack of 100

Septa N17 But r/PTFE gr, 50°, 1.5 702138

702138
N 17 septa Butyl red/PTFE grey Hardness: 50° shore A Thickness: 1.5 mm pack of 100

Screw closure, N 8, PP, black, center hole, no liner 70249

70249
N 8 PP screw cap, black, center hole no liner

Screw closure, N 8, PP, black, closed top, no liner 70250

70250
N 8 PP screw cap, black, closed top no liner

Screw closure (bonded), N 10, PP, black, c. hole, Silic. w./PTFE blue,slit,1.5mm 702047

702047
N 10 PP bonded* screw cap, black, center hole Silicone white / PTFE blue, slit 45° shore A 1.5 mm

Screw closure (bonded), N 10, PP, black, center hole, Silicone w./PTFE red,1.0mm 702046

702046
N 10 PP bonded* screw cap, black, center hole Silicone white / PTFE red 45° shore A 1.0 mm

Screw closure (bonded), N 10, PP, black,center hole,Red Rubber/TEF colorl.,1.0mm 702044

702044
N 10 PP bonded* screw cap, black, center hole Red Rubber / TEF colorless 65° shore A 1.0 mm

Screw closure (bonded), N 13, PP, white, closed top, Silicone w./PTFE blue,1.3mm 702113

702113
N 13 PP screw cap (bonded, 13-425), white, closed top Silicone white/PTFE blue Hardness: 55° shore A Thickness: 1.3 mm pack of 100

Screw closure (bonded), N 15, PP, black,center hole,Silicone w./PTFE beige,1.5mm 702180

702180
N 15 PP bonded screw cap (15-425) black, center hole Silicone white / PTFE beige 45° shore A, 1.5 mm

Screw closure (bonded), N 15, PP, white, closed top, Silicone w./PTFE blue,1.3mm 702114

702114
N 15 PP screw cap (bonded, 15-425), white, closed top Silicone white/PTFE blue Hardness: 55° shore A Thickness: 1.3 mm pack of 100

Screw closure (bonded), N 18, PP, white, closed top,Silicone w./PTFE blue, 1.3mm 702115

702115
N 18 PP screw cap (bonded, 18-400), white, closed top Silicone white/PTFE blue Hardness: 55° shore A Thickness: 1.3 mm pack of 100

Screw closure (bonded), N 20, PP, white, closed top,Silicone w./PTFE blue, 1.3mm 702116

702116
N 20 PP screw cap (bonded, 20-400), white, closed top Silicone white/PTFE blue Hardness: 55° shore A Thickness: 1.3 mm pack of 100

Screw closure (bonded), N 20, PP, white,center hole,Silicone w./PTFE beige,1.5mm 702181

702181
N 20 PP bonded screw cap (20-400) white, center hole Silicone white / PTFE beige 45° shore A, 1.5 mm

Screw closure (bonded), N 24, PP, white, c.hole,lid,Sil. nat./PTFE colorl.,3.2mm 702168

702168
N 24 PP bonded* screw cap, white, center hole, with removable protection lid Silicone natural / PTFE colorless 45° shore A 3,2 m

Screw closure (bonded), N 24, PP, white, center hole, Red Rubber/TEF, 2.5 mm 702073

702073
N 24 PP bonded* screw cap, white, center hole Red Rubber / TEF colorless 45° shore A 2.5 mm

Screw closure (bonded), N 24, PP, white, closed top,Silicone w./PTFE beige,3.2mm 702059

702059
N 24 PP bonded* screw cap, white, closed top Silicone white / PTFE beige 45° shore A 3.2 mm

Screw closure (bonded), N 24, PP, white,center hole,Silicone w./PTFE beige,3.2mmv 702058

702058
N 24 PP bonded* screw cap, white, center hole Silicone white / PTFE beige 45° shore A 3.2 mm

Screw closure (bonded), N 9, PP, blue, center hole, Red Rubber/TEF, 1.0 mm 702028

702028
N 9 PP bonded screw cap, blue, center hole Silicone beige / PTFE white 45° shore A 1.3 mm

Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE w.,slit,1.3mm 702027

702027
N 9 PP bonded screw cap, blue, center hole Silicone beige / PTFE white, slit 45° shore A 1.3 mm

Screw closure (bonded), N 9, PP,blue,center hole,Silic. beige/PTFE white, 1.3 mm 702026

702026
N 9 PP bonded screw cap, blue, center hole Silicone beige / PTFE white 45° shore A 1.3 mm

Screw closure, N 10, PP, black, center hole, no liner 702049

702049
N 10 PP screw cap, black, center hole no liner

 

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.