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Dibutyl Phthalate (DBP)
dibutyl-phthalate-dbp

Plasticizer for plastics, elastomers, coatings, and industrial uses.

SKU: DBP1
Red Silicone Tubing, 1/16" ID x 3/16" OD
red-silicone-tubing-116-id-x-316-od

60 ±5 Shore A silicone for lab, air, and fluid-transfer use.

SKU: SILR5MM
Silicone Fluid, 1000 Cst.
silicone-fluid-1000-cst

Linear, non-reactive polydimethylsiloxane with ~1000 mm²/s viscosity.

SKU: AK1000
Silicone Fluid, 350 Cst.
silicone-fluid-350-cst

Non-reactive polydimethylsiloxane with ~350 mm²/s viscosity.

SKU: AK350
Silicone Rubber Tube With About 2-Mm Inner Diameter
silicone-rubber-tube-with-about-2-mm-inner-diameter

Flexible tubing for small diameter applications.

SKU: SIL2MM
Test Tubes With Rim, Pack Of 72
test-tubes-with-rim-pack-of-72

Test Tubes With Rims For Easy Transfer O

SKU: TT9800
U-Shaped Drying Tubes, 175Mm X 20Mm
u-shaped-drying-tubes-175mm-x-20mm

Borosilicate glass tube for drying gases with desiccants.

SKU: 5554_16
dibutyl-phthalate-dbp
Dibutyl Phthalate (DBP) (DBP1)

Dibutyl Phthalate (DBP)

Dibutyl phthalate is a man-made chemical added to plastics and other materials. It acts as a plasticizer, helping to keep plastics soft. Other uses include elastomers, lacquers, explosives, printing inks, resin solvents, perfume oil solvents, paper coatings, adhesives, nail polish, and solid rocket propellants. For laboratory and research use only. Read the Safety Data Sheet before ordering or using. DBP is banned for use in children's toys.


Product Specifications

Appearance Clear
Ester Content 99.50 ≤ Value ≤ 100.00 wt% (Result: 99.53 wt%)
Water in Volatile Solvents 0.000 ≤ Value ≤ 0.100 wt% (Result: 0.100%)
Acidity (as Phthalic Acid) 0.000 ≤ Value ≤ 0.010 wt% (Result: 0.003 wt%)
Color 0 ≤ Value ≤ 20 APHA (Result: 14 APHA)
Specific Gravity at 20°C 1.047 ≤ Value ≤ 1.049 (Result: 1.047)
Refractive Index at 25°C 1.49000 ≤ Value ≤ 1.49200 (Result: 1.49090)

Applications and Benefits:

  • Plasticizer for plastics
  • Used in elastomers
  • Lacquers and printing inks
  • Resin and perfume oil solvents
  • Paper coatings and adhesives
  • Nail polish ingredient
  • Solid rocket propellant

Caution:

For professional use only. Banned in children's toys. Handle with care and follow safety precautions.

SKU: DBP1
red-silicone-tubing-116-id-x-316-od
Red Silicone Tubing, 1/16" ID x 3/16" OD (SILR5MM)

Red Silicone Tubing, 1/16" ID x 3/16" OD

Flexible colored silicone elastomer tubing provides resilient performance for compact technical assemblies where visual identification and routing flexibility are required. Its non-reinforced construction allows easy handling in small-scale setups while supporting use with air and compatible general-purpose fluids.


Product Specifications

Material Silicone Rubber
Color Red
Inside Diameter 0.062" nominal
Nominal ID 1/16"
Outside Diameter 0.187" nominal
Nominal OD 3/16"
Wall Thickness Approx. 0.0625"
Nominal Wall 1/16"
Durometer 60 ±5 Shore A
Construction Non-Reinforced
Metric ID Approx. 1.57 mm
Metric OD Approx. 4.75 mm
Metric Wall Approx. 1.59 mm

Applications and Benefits:

  • Used with laboratory equipment requiring compact flexible tubing.
  • Supports compatible fluid-transfer applications.
  • Used as small air lines in technical assemblies.
  • Suitable for instrumentation routing and connection tasks.
  • Fits small pumps and compact flow systems.
  • Supports prototyping where flexible tubing is required.
  • Suitable for educational laboratory setups.
  • Used in technical assemblies requiring non-reinforced silicone tubing.
  • Provides flexibility and resilience for general-purpose silicone tubing applications.
  • Provides red color identification for tubing runs.
  • Provides good resistance to heat and environmental aging.
  • Provides excellent resistance to ozone and UV exposure.

Caution:

Operating temperature, pressure rating, chemical compatibility, and regulatory compliance depend on the specific silicone formulation and application conditions. No FDA, USP, NSF, food-grade, medical-grade, platinum-cured, or peroxide-cured certification is claimed unless specifically provided with the product documentation.

SKU: SILR5MM
silicone-fluid-1000-cst
Silicone Fluid, 1000 Cst. (AK1000)

Silicone Fluid, 1000 Cst

Silicone Oil with a viscosity of approximately 1000 mm²/s, featuring a linear, non-reactive polydimethylsiloxane structure. Offers exceptional performance compared to organic materials like mineral oils.


Product Specifications

Appearance Clear, colorless liquid
Density at 25ºC Approx. 0.97 g/cm³
Refractive Index 1.401 - 1.405
Flash Point > 314ºC
Ignition Temperature Approx. 450ºC
Surface Tension at 25ºC 0.021 N/m
Viscosity, Dynamic at 25ºC 1000 mPa.s
Viscosity, Kinetic at 25ºC Approx. 1000 mm²/s
Volatile Content 1.5% max.

Applications and Benefits:

  • Lubricant and anti-friction agent.
  • Release agent for molds and high-performance digital-printing machines.
  • Surface care and polish.
  • Hydraulic and transformer fluids.
  • Damping and diffusion pump fluids.
  • Heat-resistant lubricant and dielectric fluid.
  • Defoaming agent for oil, gas, and diesel applications.
  • Automotive care, including paint applications.
  • Light lubricant for treadmills, used alone or mixed with AK350.

Caution:

For industrial/professional use only. Refer to the SDS for safety guidelines.

SKU: AK1000
silicone-fluid-350-cst
Silicone Fluid, 350 Cst. (AK350)

Silicone Fluid, 350 Cst

Silicone Oil with a viscosity of approximately 350 mm²/s, featuring a linear, non-reactive polydimethylsiloxane structure. Offers exceptional performance compared to organic materials like mineral oils.


Product Specifications

Density at 25ºC Approx. 0.97 g/cm³
Flash Point > 300ºC
Ignition Temperature Approx. 450ºC
Surface Tension at 25ºC 0.021 N/m
VOC (Volatile Organic Content) < 1.5%
Viscosity, Kinetic at 25ºC Approx. 350 mm²/s

Applications and Benefits:

  • Lubricant and anti-friction agent.
  • Release agent for molds and high-performance digital-printing machines.
  • Surface care and polish.
  • Hydraulic and transformer fluids.
  • Damping and diffusion pump fluids.
  • Heat-resistant lubricant and dielectric fluid.
  • Defoaming agent for oil, gas, and diesel applications.
  • Automotive care, including paint applications.
  • Light lubricant suitable for spraying, including treadmill maintenance.

Caution:

For industrial/professional use only. No COA provided. Refer to the SDS for safety guidelines.

SKU: AK350
silicone-rubber-tube-with-about-2-mm-inner-diameter
Silicone Rubber Tube With About 2-Mm Inner Diameter (SIL2MM)

Silicone Rubber Tube


This silicone rubber tube is the perfect solution for any project that requires a durable and flexible tubing material. With an inner diameter of approximately 2mm, this tube is made from high-quality silicone rubber that is both heat and chemical resistant. Whether you're working on a DIY project or need a reliable tubing material for industrial use, this silicone rubber tube is the ideal choice.


Product Specifications:

Material Rubber, Silicone
Inner Diameter About 2mm

Perfect for:

  • Engineering students
  • Industrial manufacturers
  • Mechanical engineers
  • Chemical engineers
  • Research and development teams
  • Product designers

SKU: SIL2MM
test-tubes-with-rim-pack-of-72
Test Tubes With Rim, Pack Of 72 (TT9800)
Test Tubes With Rims For Easy Transfer Of Liquids. Made Of Heat Resistant Borosilicate Glass. Available In Different Sizes And Packaging
SKU: TT9800
u-shaped-drying-tubes-175mm-x-20mm
U-Shaped Drying Tubes, 175Mm X 20Mm (5554_16)

U-Shaped Drying Tubes


The U-Shaped Drying Tubes, 175Mm X 20Mm, are a must-have for any home or professional laboratory. These tubes are used to house a disposable solid desiccant and require rubber stoppers with a hole on each end for connecting in and out gas tubes or air tubes. The drying tube is perfect for drying gases with granular desiccants, which are water absorbent chemicals. Made of borosilicate glass, this drying tube can be placed in direct flame for heating. The tooled ends for stoppers make it easy to use, and the "U" shape design makes it a space-saving option. With a length of 175mm and an outer diameter of 20mm, these tubes are versatile and efficient.


Key Features:

  • U-shaped design for easy connection with gas or air tubes
  • Made of durable borosilicate glass
  • Can be placed in direct flame for heating
  • Perfect for drying gases with granular desiccants
  • Tooled ends for rubber stoppers
  • Suitable for use in home or professional laboratories

Product Specifications:

Product Name U-Shaped Drying Tubes
Dimensions 175mm x 20mm
Material Borosilicate Glass
Usage To house a disposable solid desiccant and dry gases with granular desiccants
Features Can be placed in direct flame for heating, tooled ends for stoppers, "U" shaped

Similar Products

  • Borosilicate Glass Drying Tubes, U-Shaped, 200mm x 25mm
  • Disposable Desiccant Drying Tubes, Straight, 150mm x 15mm
  • Granular Desiccant Drying Tubes, T-Shaped, 250mm x 30mm
  • Reusable Glass Drying Tubes, S-Shaped, 180mm x 20mm
  • Chemical Drying Tubes, V-Shaped, 190mm x 22mm

Note: These are similar products, and each product is different, so research is required to find the best fit for your needs.

CAUTION: This U-shaped drying tube should only be placed in direct flame for heating with caution. Make sure to use rubber stoppers with holes on each end for connecting in and out gas tubes or air tubes. Avoid contact with water or any other liquids that may cause the desiccant to become ineffective. Handle with care to avoid breakage.

Perfect for:

  • Professional laboratories
  • Home laboratories
  • Chemists
  • Scientists
  • Researchers
  • Students studying chemistry or science

SKU: 5554_16
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