Borosilicate Reagent Bottle Narrow Mouth with Glass Stopper

Reagent Bottle — Narrow Mouth

Reagent

Classic narrow mouth with interchangeable glass stopper. For storing reagents, chemicals, and lab solutions.

Available Sizes

30 mL60 mL125 mL250 mL500 mL1000 mL2500 mL
Amber Borosilicate Reagent Bottle with Glass Stopper

Reagent Bottle — Amber Glass, Glass Stopper

Reagent · UV Protected

Amber borosilicate for light-sensitive reagents. Glass stopper with tooled neck for airtight seal.

Available Sizes

30 mL60 mL125 mL250 mL500 mL1000 mL
Clear Borosilicate Reagent Bottle with Screw Cap

Reagent Bottle — Screw Cap, Clear Glass

Reagent

GL45 screw cap for safe, leak-proof storage. Preferred in media preparation and sample storage workflows.

Available Sizes

100 mL250 mL500 mL1000 mL2000 mL
Amber Borosilicate Reagent Bottle with Screw Cap

Reagent Bottle — Screw Cap, Amber Glass

Reagent · UV Protected

Amber glass with screw cap for light-sensitive chemical storage. Autoclavable with GL45 cap.

Available Sizes

100 mL250 mL500 mL1000 mL
Reagent Bottle Narrow Mouth Hexagonal Hollow Stopper

Reagent Bottle — Narrow Mouth, Hex Hollow Stopper

Reagent

Hexagonal shoulder profile with hollow glass stopper for laboratory identification and display racks.

Available Sizes

30 mL60 mL125 mL250 mL500 mL1000 mL
Graduated Borosilicate Reagent Bottle with Solid Glass Stopper

Reagent Bottle — Graduated, Glass Stopper

Reagent · Graduated

Graduated scale on clear borosilicate for approximate volume monitoring without a separate measuring vessel.

Available Sizes

125 mL250 mL500 mL1000 mL
Graduated Amber Reagent Bottle with Solid Glass Stopper

Reagent Bottle — Graduated, Glass Stopper, Amber

Reagent · Graduated · UV Protected

Amber graduated reagent bottle — volume graduations visible on UV-shielded glass for light-sensitive reagent tracking.

Available Sizes

125 mL250 mL500 mL1000 mL
Graduated Amber Reagent Bottle with Screw Cap

Reagent Bottle — Graduated, Screw Cap, Amber

Reagent · Graduated · UV Protected

Amber screw cap bottle with graduations. Combines UV protection with secure screw closure for field and shelf storage.

Available Sizes

125 mL250 mL500 mL1000 mL
Clear Borosilicate Dropping Bottle with Interchangeable Glass Stopper

Dropping Bottle — Clear Glass, Interchangeable Stopper

Dropping

Borosilicate dropping bottle with interchangeable hollow glass stopper and integral dropper. For precise dispensing of reagents.

Available Sizes

30 mL60 mL125 mL250 mL
Amber Borosilicate Dropping Bottle with Interchangeable Glass Stopper

Dropping Bottle — Amber Glass, Interchangeable Stopper

Dropping · UV Protected

Amber dropping bottle with interchangeable glass stopper. Essential where UV-sensitive reagents are dispensed drop-by-drop.

Available Sizes

30 mL60 mL125 mL250 mL
Standard Borosilicate Dropping Bottles

Dropping Bottles

Dropping

Standard borosilicate dropping bottles for indicator solutions and general reagent dispensing.

Available Sizes

30 mL60 mL125 mL
Amber Glass Dropping Bottles

Dropping Bottles — Amber Glass

Dropping · UV Protected

Amber glass dropping bottles for dispensing light-sensitive liquids like iodine solutions.

Available Sizes

30 mL60 mL125 mL
Borosilicate Dropping Bottle with Dropper

Dropping Bottle with Dropper — Borosilicate

Dropping

Complete dropping bottle assembly with rubber teat and glass dropper tube for single-drop dispensing.

Available Sizes

30 mL60 mL125 mL
Amber Neutral Hard Glass Dropping Bottles

Amber Dropping Bottles — Neutral Hard Glass

Dropping · Neutral Glass

Amber neutral hard glass dropping bottles — superior hydrolytic resistance for sensitive pharmaceutical reagents.

Available Sizes

30 mL60 mL125 mL
BOD Bottles with Ground Glass Stopper for Water Analysis

BOD Bottles — Glass Stopper

BOD / Water Analysis

Biochemical Oxygen Demand test bottles with ground glass stopper. Water-seal neck design prevents air ingress during incubation.

Available Sizes

125 mL250 mL300 mL
Aspirator Bottle with Screw Cap and Outlet for Stopcock

Aspirator Bottle — Screw Cap, Outlet for Stopcock

Aspirator

Heavy-duty aspirator with screw top and side outlet fitted for a glass or PTFE stopcock. Used for vacuum/pressure wash bottles.

Available Sizes

1 L2 L5 L10 L20 L
Aspirator Bottle with Screw Cap and Outlet for Tubing

Aspirator Bottle — Screw Cap, Outlet for Tubing

Aspirator

Aspirator bottle with side outlet for tubing connection. For gravity dispensing of large volumes of distilled water or solvents.

Available Sizes

1 L2 L5 L10 L20 L
Woulff Gas Wash Bottle Two Necks Borosilicate

Gas Wash Bottle — Woulff, Two Necks

Gas Washing

Woulff-type two-neck gas wash bottle for purifying, drying, or saturating gas streams through liquid media.

Available Sizes

250 mL500 mL1000 mL
Borosilicate Gas Washing Bottles

Gas Washing Bottles

Gas Washing

Standard gas washing bottles for scrubbing and humidifying gas streams in laboratory gas trains.

Available Sizes

125 mL250 mL500 mL
Borosilicate Glass Pycnometers for Density Measurement

Pycnometers

Density

High-precision pycnometers for specific gravity determination of liquids. Gay-Lussac pattern with capillary stopper.

Available Sizes

1 mL2 mL5 mL10 mL25 mL50 mL
Calibrated Borosilicate Pycnometers with Certificate

Pycnometers — Calibrated

Density · Calibrated

Factory-calibrated pycnometers supplied with individual certificate of calibration for traceable density measurements.

Available Sizes

5 mL10 mL25 mL50 mL
Solution Bottles with Tooled Neck Borosilicate

Solution Bottles — Tooled Neck

Solution

Wide mouth solution bottles with tooled neck for stopper compatibility. Suitable for media, buffer and reagent storage.

Available Sizes

125 mL250 mL500 mL1000 mL2000 mL
Weighing Bottle with Interchangeable Glass Lid Tall and Squat Form

Weighing Bottle — I/C Glass Lid

Weighing

Tall form and squat form weighing bottles with interchangeable glass lid for precise analytical weighing of hygroscopic substances.

Available Sizes

5 mL10 mL20 mL30 mL50 mL60 mL100 mL
McCartney Bottles with Aluminium Cap for Microbiology

McCartney Bottles — Aluminium Cap

Microbiological

Flat-sided McCartney bottles for microbiological media. Aluminium caps allow autoclaving without losing seal integrity.

Available Sizes

7 mL14 mL28 mL
Borosilicate Specimen Sample Jar

Borosilicate Specimen Jar

Specimen

Wide mouth specimen jars for sample preservation, pathology, and display. Borosilicate body with tight-fitting lid.

Available Sizes

30 mL60 mL125 mL250 mL500 mL1000 mL

For pricing or bulk orders, contact us at info@yashinstrumentco.com