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No worry to static any more! Antistatic spoon, spatel, tube and weighing dish for microparticles | Funakoshi

Date：December 19 2017Web Page No：80984

Plastic products with high-molecular-weight antistatic agent added, convenient for dispensing and measuring electrostatic sensitive particles. Compared to low-molecular-weight antistatic agent, antistatic effect is kept semi-permanently.

Hight M.W. vs Low M.W. Antistatic Agent

High molecular type
Low molecular type
  • Left : High molecular weight antistatic agents
    The high-molecular-weight antistatic agents kneaded into raw material forms a streak-like network on the surface layer of plastic and maintains the antistatic effect semi-permanently.
  • Right : Low molecular weight antistatic agents
    A low-molecular-weight antistatic agents kneaded into raw material bleed out onto plastic surface over time, resulting in a temporary effect. However, the antistatic effect is often lost by washing with water, wiping, or time.
Type of
Antistatic Agent		 High molecular
(this product)		 Low molecular
Substantivity Excellent antistatic effect immediately after molding
and lasts semi-permanently.		 Reduce by washing or wiping
Humidity
Dependence		 Low
(high antistatic effect even under low humidity)		 High
(low humidity low antistatic effect)
Effect on
Resin Property		 Do not reduce mechanical and surface
properties of resin.		 Surface properties may be affected.
Bleed-out of
Antistatic Agent 		Do not bleed out
(because of high-molecular-weight antistatic agent)		 May bleed out
(due to low-molecular-weight antistatic agent)

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Spoon

  • Endotoxin free
  • Material: ABS
  • Individual package for sterilized format (#AS-2800S)
  • Over-all length: 183mm
  • Spoon size (width): Large 23mm, Small 8mm
Antistatic disposable spoon

[Date : April 25 2025 00:06]

Detail Product Name Product Code Supplier Size Price
Antistatic Spoon, Non-Sterile, disposable
 AS-2800 INO 5x10 pieces $45

Description
Storage CAS
Link

Antistatic Spoon, Sterilized, disposable
 AS-2800S INO 50x1 pieces $68

Description
Storage CAS
Link

[Date : April 25 2025 00:06]

Antistatic Spoon, Non-Sterile, disposable


  • Product Code: AS-2800
  • Supplier: INO
  • Size: 5x10pieces
  • Price: $45

Description
Storage CAS
Link

Antistatic Spoon, Sterilized, disposable


  • Product Code: AS-2800S
  • Supplier: INO
  • Size: 50x1pieces
  • Price: $68

Description
Storage CAS
Link



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Spatel (spatula)

  • Endotoxin free
  • Material : Virgin polypropylene
  • Individual package for sterilized format (#AS-1800S)
  • Size: 180mm
Antistatic disposable spatel

Comparison data among spatels

Comparison data among spatels
  • Ⓐ Antistatic spatel
  • Ⓑ Spatel sold commercially (polypropylene)
  • Ⓒ Spatel sold commercially (stainless)

[Date : April 25 2025 00:06]

Detail Product Name Product Code Supplier Size Price
Antistatic spatel <Antistatic spatula>, Non-Sterile, disposable
 AS-1800 INO 10x10 pieces $18

Description
Storage CAS
Link

Antistatic spatel <Antistatic spatula>, Sterilized, disposable
 AS-1800S INO 50x1 pieces $19

Description
Storage CAS
Link

[Date : April 25 2025 00:06]

Antistatic spatel <Antistatic spatula>, Non-Sterile, disposable


  • Product Code: AS-1800
  • Supplier: INO
  • Size: 10x10pieces
  • Price: $18

Description
Storage CAS
Link

Antistatic spatel <Antistatic spatula>, Sterilized, disposable


  • Product Code: AS-1800S
  • Supplier: INO
  • Size: 50x1pieces
  • Price: $19

Description
Storage CAS
Link



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Tube (1.5 mL)

  • Ideal for dispensing fine particle samples (cellulose powder, albumin, skim milk, etc.) and storing fine seeds (Arabidopsis, gentian, etc.).
  • Effective for preventing the scattering of peptides that are easily affected by static electricity.
  • Cap has a highly sealable undercut structure.
  • Virgin polypropylene (homopolymer) with little DNA adsorption is used.
  • Writable flat cap
  • Large writing space on the side of the tube.
  • Endotoxin free, Nuclease free
  • Autoclavable
  • Can be stored in a -80°C freezer.
  • Tube bottom: Round
  • Maximum centrifugal force: 20,000 RCF*
    * It may change depending on the centrifuge, rotor, solvent, etc.

Comparison data

Comparison image of Arabidopsis seeds in tube

When Arabidopsis seeds are stored.

  • Ⓐ Antistatic tube (this product). No dispersion
  • Ⓑ Tube sold commercially (polypropylene). Arabidopsis seeds are dispersed.

comparison image skim milk

When skim milk is stored.

  • Left : Antistatic tube(this product). Very little powder adhesion
  • Right : Tube sold commercially. High powder adhesion

[Date : April 25 2025 00:06]

Detail Product Name Product Code Supplier Size Price
Antistatic tube, 1.5 mL
 AS-0150R INO 500 pieces $19

Description
Storage CAS
Link

[Date : April 25 2025 00:06]

Antistatic tube, 1.5 mL


  • Product Code: AS-0150R
  • Supplier: INO
  • Size: 500pieces
  • Price: $19

Description
Storage CAS
Link



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Weighing Dish

  • Material : Polystylene
  • M and S size products are individually packaged for easy use.
  • S size product (#AS-DS) can be easily transferred to narrow-mouthed bottles and can be used as an alternative to weighting paper.
Antistatic weighing dish dish dispensation

Comparison data

dish comparison skim milk

Skim milk was weighed and transferred.

  • Left : Antistatic balance dish (this product). Very little powder adhesion
  • Right : Balance dish sold commercially. High powder adhesion

dish comparison seeds

Arabidopsis seeds were fractionated.

  • Left : Antistatic balance dish (this product). No dispersion
  • Right : Balance dish sold commercially. Arabidopsis seeds are dispersed

Specifications

Code Size H×W×H (mm) Volume (mL)
AS-DL L 138×138×25 264.5
AS-DM M 70×70×22 69.6
AS-DS S 44×44×8 7
Dish Schematic

[Date : April 25 2025 00:06]

Detail Product Name Product Code Supplier Size Price
Antistatic balance dish L <Antistatic weighing dish L>
 AS-DL INO 300 pieces $54

Description
Storage CAS
Link

Antistatic balance dish M <Antistatic weighing dish M>
 AS-DM INO 4x200 pieces $84

Description
Storage CAS
Link

Antistatic balance dish S <Antistatic weighing dish S>
 AS-DS INO 4x250 pieces $59

Description
Storage CAS
Link

[Date : April 25 2025 00:06]

Antistatic balance dish L <Antistatic weighing dish L>


  • Product Code: AS-DL
  • Supplier: INO
  • Size: 300pieces
  • Price: $54

Description
Storage CAS
Link

Antistatic balance dish M <Antistatic weighing dish M>


  • Product Code: AS-DM
  • Supplier: INO
  • Size: 4x200pieces
  • Price: $84

Description
Storage CAS
Link

Antistatic balance dish S <Antistatic weighing dish S>


  • Product Code: AS-DS
  • Supplier: INO
  • Size: 4x250pieces
  • Price: $59

Description
Storage CAS
Link

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