Best Round Lab Reagent Bottles in 2026

Soft Squeezable Squeeze Bottles, Boston Round Bottles, Red Caps, Yorker Spout

Bottle Size 2oz, Height 114mm, Diameter 39mm, Neck Finish 20/410

Natural Long Tip Spouts Red Caps w/ .030 Orifice Hole

Capacity per Bottle: 1000 mL, permanent white enamel graduations from 200 mL to 800 mL, accurate scales

Durable Glass: thick, tough, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments

GL45 Screw Cap: Blue GL45 screw cap, tight seal, drip-free, cap up to 140℃, Autoclavable: Bottle up to 120℃, reusable, enviromental friendly, transparent, easy labeling

Capacity: 1000 mL/34oz, permanent white enamel graduations from 100 mL to 1000 mL, accurate scales, wide mouth, larger neck opening, easier to add or remove and easier to clean

Thick Glass: tough, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments

GL80 Screw Cap: Orange GL80 screw cap, tight hermetically sealed with sealing silicone ring, drip-free, airtight seal, no leaking

You Will Receive: you will receive 8 pieces of glass storage bottles and corresponding lids, they are sufficient to meet your daily use and replacement needs, you can put them in different labs according to your own using habits

Specific Material: the media bottle is mainly made of borosilicate glass, with fire resistance, thermal stability, water resistance, alkali resistance, acid resistance and other properties, good strength, not easy to break, can be applied for a long time

Proper Size: the height of this glass lab jar is about 5.5 inches/ 14 cm, and the body diameter is about 2.8 inches/ 7.1 cm, can easily store most liquid substances, compact structure, which is lightweight, suitable for laboratory use

Material of Bottle: Glass; Material of Cap: Polypropylene; Bottle Color: Amber; Cap Color: Blue; Capacity: 500mL; Inner Diameter of Bottle Mouth: 30mm / 1.18 inch; Overall Size: 85 x 178mm / 3.35 x 7.01 inch (OD*H); Packing List: 2 x Reagent Container

Advantage: Screw-in design seals well and prevents liquid spillage. The bottle body is cylindrical and placed smoothly. The amber bottle allows you to store solutions that need to be kept out of light. It is marked with a scale to let you know the volume of the liquid.

Instruction: Twist off the cap, pour the liquid into the bottle, and close the cap at the end.

MEASUREMENTS: Height - 4.59" x Diameter - 1.92".

GIFTING: Luxury Boston Round Glass Bottles perfect for GIFTS in aromatherapy, home, kitchen, bath, decor, gifts, and resell.

UV PROTECTION: The thick plated blue glass prevents damage and spoiling to oils and all light sensitive mixtures.

Capacity per bottle: 1000 ml, permanent white enamel graduations from 200 mL to 800 mL, accurate scales, easy labeling

Durable Glass: thick, tough, transparent, high quality, low coefficients of thermal expansion, resistant to thermal shock, high chemical resistance in corrosive enviroments

GL45 Orange Screw Cap: tight seal, drip-free, cap up to 140℃, autoclavable: bottle up to 120℃, reusable, enviromental friendly

Optimum Chemical Resistance and Better Smooth Movement –Seamless PTFE piston and BSG high borosilicate glass cylinder, anti-corrosion sealing ring and spring-less pistion mechanism for high chemical resistance and wider chemical compatibility (a wide range of acids, bases, solvents, organics, and inorganics) , provide better movement for convenient sampling and low pressure dispensing

High Precision and Calibration Certificate Included– ONiLAB bottle top dispensers are certified under ISO 9001, ISO 13485, ISO 17025, and CE. They perform better than ISO 8655 standards (0.5% accuracy) in practical lab environments，each instrument is individually calibrated and comes with a calibration certificate ,the certificate guarantees ISO level accuracy and precision

Superior Quality and Sterility - The high-quality materials in all parts conveying medium enable the use within a temperature up to 40 °C, and the unit can be steam sterilised at 121 °C, the autoclaving instructions is in the provided user manual

MEASUREMENTS: Height - 4.59" x Diameter - 1.92".

GIFTING: Luxury Boston Round Glass Bottles perfect for GIFTS in aromatherapy, home, kitchen, bath, decor, gifts, and resell.

UV PROTECTION: The thick plated blue glass prevents damage and spoiling to oils and all light sensitive mixtures.

MEASUREMENTS: Height - 4.59" x Diameter - 1.92".

GIFTING: Luxury Boston Round Glass Bottles perfect for GIFTS in aromatherapy, home, kitchen, bath, decor, gifts, and resell.

UV PROTECTION: The thick plated blue glass prevents damage and spoiling to oils and all light sensitive mixtures.

Wide Mouth Media Bottles: Each pack includes six 250 mL or 500 mL wide mouth media bottles, designed for convenient pouring, measuring, and labeling. The accurate permanent white enamel graduation lines and precise scales ensure precise measurements for your experiments or storage needs.

Premium Lab Glass Quality: Crafted from thick, tough, and sturdy lab glass, these media bottles offer exceptional quality. They are specifically designed to withstand thermal shock and exhibit high chemical resistance in corrosive environments. The transparent construction allows for easy monitoring of the contents.

Leakproof GL80 Bottles: The GL80 screw cap with a polypropylene (PP) seal guarantees a tight and leakproof seal, minimizing the risk of liquid evaporation and exposure. The drip-free pouring ring facilitates easy and mess-free pouring, preventing spills.