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plastic sample bottles
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brown reagent bottle
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plastic reagent bottles

Plastic Reagent Bottles/Sample Bottles

SDLABIO Plastic reagent bottles are made from high-quality PP or HDPE, offering excellent chemical resistance and sealing properties. They are widely used for storing and dispensing laboratory reagents, buffers, culture media, and samples. Lightweight and durable, the bottles feature transparent or translucent designs for easy visualization of liquid levels, and the screw-on cap effectively prevents leakage and contamination.

Reagent Bottles For Sale:

PP/HDPE. Wide/narrow mouth. White/transparent/brown.

MOQ: 1 CARTON.

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Plastic Reagent Bottles​ For Sale

Cat No. Material Color Volumn Package
Wide Mouth SJP-8G PP/HDPE White/Transparent/Brown 8mL 100pcs/bag, 10bags/ctn
SJP-15G PP/HDPE White/Transparent/Brown 15mL 100pcs/bag, 10bags/ctn
SJP-30G PP/HDPE White/Transparent/Brown 30mL 100pcs/bag, 10bags/ctn
SJP-50G PP/HDPE White/Transparent/Brown 50mL 50pcs/bag, 10bags/ctn
SJP-60G PP/HDPE White/Transparent/Brown 60mL 50pcs/bag, 10bags/ctn
SJP-100G PP/HDPE White/Transparent/Brown 100mL 25pcs/bag, 10bags/ctn
SJP-125G PP/HDPE White/Transparent/Brown 125mL 25pcs/bag, 10bags/ctn
SJP-250G PP/HDPE White/Transparent/Brown 250mL 20pcs/bag, 10bags/ctn
SJP-500G PP/HDPE White/Transparent/Brown 500mL 10pcs/bag, 10bags/ctn
SJP-600G PP/HDPE White/Transparent/Brown 600mL 10pcs/bag, 10bags/ctn
SJP-1000G PP/HDPE White/Transparent/Brown 1000mL 5pcs/bag, 10bags/ctn
Narrow Mouth SJP-4Z PP/HDPE White/Transparent/Brown 4mL 200pcs/bag, 10bags/ctn
SJP-30Z PP/HDPE White/Transparent/Brown 30mL 100pcs/bag, 10bags/ctn
SJP-60Z PP/HDPE White/Transparent/Brown 60mL 50pcs/bag, 10bags/ctn
SJP-125Z PP/HDPE White/Transparent/Brown 125mL 25pcs/bag, 10bags/ctn
SJP-250Z PP/HDPE White/Transparent/Brown 250mL 20pcs/bag, 10bags/ctn
SJP-500Z PP/HDPE White/Transparent/Brown 500mL 10pcs/bag, 10bags/ctn
SJP-1000Z PP/HDPE White/Transparent/Brown 1000mL 5pcs/bag, 10bags/ctn

Feature Of Plastic Lab Bottles

  • Made of high-quality medical-grade polypropylene (PP) or high-density polyethylene (HDPE), resistant to chemicals such as acids, alkalis, and alcohols.
  • Highly resistant to pressure and impact, for durability.
  • Thickened bottle body design offers smooth, uniform thickness, a high gloss finish, and no burrs or bubbles, preventing liquid from clinging to the bottle wall.
  • Professional leak-proof design eliminates the need for an inner cap or gasket, ensuring a leak-proof seal.
  • Produced in a Class 100,000 cleanroom, free of DNA, RNA, and pyrogens. Sterile and non-sterile options available.
  • Polypropylene bottle​s are autoclavable at 121°C, while HDPE reagent bottles are storable at -80°C.
  • A variety of sizes are available, including wide mouth reagent bottle and narrow mouth reagent bottle, and transparent, white, and brown. The brown reagent bottle is suitable for storing light-sensitive substances.

  • Wide mouth reagent bottles are suitable for operations that involve quick pouring or adding large amounts of reagents. They are convenient for pipetting and handling with tools. Narrow mouth reagent bottles are suitable for storing and using small amounts of reagents. The narrow-mouth design prevents spilling and reduces evaporation.

FAQ Of Plastic Sample Bottles

What is a reagent bottle used for？

Plastic bottle lab is used to store, mix, and dispense chemical reagents, solutions, or laboratory liquids in research, clinical, industrial, and educational laboratories. It is designed to safely contain chemicals and protect them from contamination, evaporation, or light exposure.

  • Storage of Chemicals and Solutions: Holds acids, bases, buffers, solvents, and other laboratory reagents.
  • Sample Preparation and Mixing: Used for preparing and mixing experimental solutions in controlled volumes.
  • Light-Sensitive Reagents Protection: Amber (brown) reagent bottles protect light-sensitive chemicals from UV degradation.
  • Transport of Liquids: Securely transports reagents between workstations or laboratories with leak-proof caps.
  • Safe Handling and Dispensing: Designed with narrow necks or dispensing features to allow controlled pouring or pipetting.
  • Wear Proper Personal Protective Equipment (PPE)
  1. Always wear lab coat, gloves, and safety goggles.
  2. Use a fume hood if the chemical is volatile, toxic, or dusty.
  • Use an Appropriate Scoop or Spatula
  1. Use a clean, dry lab spatula or scoopula specifically designated for that chemical.
  2. Avoid using wet or contaminated tools to prevent reactions or contamination.
  • Keep the Bottle Close to the Work Area
  1. Minimize the time the bottle is open to avoid exposure to air or moisture.
  2. Do not tilt or pour solids directly from the reagent bottle, as it can spill or over-pour.
  • Transfer Carefully
  1. Gently insert the spatula, remove the required amount of solid chemical, and transfer it to a weigh boat, watch glass, or beaker.
  2. Tap the spatula lightly to avoid spilling powder.
  • Prevent Cross-Contamination
  1. Never return unused chemicals back into the original reagent bottle.
  2. Always clean the spatula thoroughly before using it with another reagent.
  • Seal the Bottle Immediately
  1. Close the reagent bottle tightly after use to prevent moisture absorption (hygroscopic chemicals) or contamination.
  2. Store it under appropriate conditions (e.g., cool, dry, or dark place if light-sensitive).
  • Dispose of Spills Properly
  1. If any chemical spills around the bottle, clean the area immediately following your lab’s chemical spill procedure.

Yes. PP and HDPE reagent bottles​ have good acid and alkali resistance and are suitable for most inorganic acids and alkalis, as well as some organic solvents. However, they are not recommended for long-term storage with strong oxidants or strong solvents such as chloroform and benzene.

PP plastic regeant bottles are heat-resistant (generally 121°C autoclaved). HDPE reagent bottle chemistry has lower heat resistance and is generally not suitable for autoclaving. Please confirm the heat resistance information on the product label before sterilizing.

  • Pipettes and pipette tips: Used for precisely transferring or dispensing reagents from reagent bottles, commonly used in molecular biology and chemistry experiments.
  • Reagent reservoirs: Used in conjunction with reagent bottles for dispensing large quantities of reagents in multichannel pipetting operations, suitable for high-throughput experiments.
  • Sample tubes: Used for storing small-volume samples or performing reactions after removing reagents from reagent bottles.
  • Culture media bottles: Used for storing reagents or culture media that require high-temperature sterilization, and can be used in conjunction with reagent bottles for large-volume or sterile liquid transfers.
  • Weighing paper chemistry and weighing dishes: When weighing solid reagents, they can be used to dissolve or transfer the solid into a reagent bottle for subsequent experimental steps.
  • Biological specimen bags: Provide secondary protection during transport or temporary storage of reagent bottles.
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