Best Adamas-Beta in 2026

SPECIFICATION - 20 Mesh test sieve,stainless steel sieve,aperture lab sieve,10cm/4" diameter.

PREMIUM MATERIAL - 304 Stainless steel & Fine Mesh,Die-formed frames assure a proper fit,superior quality,and performance.

FINE WORKMANSHIP - Durable 304 stainless steel construction,lightweight but strong,which has the rigidity and smooth feel of glass.

SIZE - Diameter 3mm/0.12inch

PREMIUM MATERIAL - Made of high quality glass, which is durable, scratch-resistant, strain point: 440 ℃, softening point: 505 ℃

USE - These glass beads are useful as packing for distillation columns and they can also be used as boiling stones or mixing beads

SPECIFICATION - Graham condenser is designed with 24/40 standard taper joints at top and bottom, 300mm/11.81 inch in jacket length, with 10mm/0.4 inch glass hose connections

PREMIUM MATERIAL - Made of borosilicate glass, smooth surface and corrosion resistance, complete product packaging

HEAVY DUTY DESIGN - Graham condenser reusable, ground glass joints allow precision connection to jointed glassware

SPECIFICATION - 18 Mesh test sieve,stainless steel sieve,aperture lab sieve,20cm/8" diameter.

PREMIUM MATERIAL - 304 Stainless steel & Fine Mesh,Die-formed frames assure a proper fit,superior quality,and performance.

FINE WORKMANSHIP - Durable 304 stainless steel construction,lightweight but strong,which has the rigidity and smooth feel of glass.

CAPACITY - 100ml, 1Pcs, rotary evaporator bump trap

SPECIFICATION - Upper Joint: 24/40, Lower Joint: 14/20, ground glass joints

PREMIUM MATERIAL - Made of borosilicate glass, smooth surface and corrosion resistance, heavy duty design, reusable

Jar holds 10 slides

Slots in side of jar holds slides upright

Jar manufactured from soda-lime glass that resists staining from Eosin or Hematoxylin

Advantages - When adding liquid to an ordinary separatory funnel, it is necessary to open the stopper on the upper end of the funnel or align the groove on the stopper with the small hole on the bottle mouth, so that the liquid in the funnel can flow down smoothly. While the constant pressure addition funnel has an upper connected tube, which can balance the air pressure without opening the stopper.

Design - The constant pressure addition funnel can keep the internal pressure unchanged, measure the gas volume more accurately .

Premium Material - Made of high-quality glass, durable and reusable, can withstand typical laboratory thermal variations in Chemistry processes.

Advantages - When adding liquid to an ordinary separatory funnel, it is necessary to open the stopper on the upper end of the funnel or align the groove on the stopper with the small hole on the bottle mouth, so that the liquid in the funnel can flow down smoothly. While the constant pressure addition funnel has an upper connected tube, which can balance the air pressure without opening the stopper.

Design - The constant pressure addition funnel can keep the internal pressure unchanged, measure the gas volume more accurately .

Premium Material - Made of high-quality glass, durable and reusable, can withstand typical laboratory thermal variations in Chemistry processes.

Design: Comparing to an ordinary dropping funnel, the pressure-equalizing dropping funnels have an additional narrow-bore glass tube from the upper part of the funnel bulb to the ground glass joint around the stem at bottom. The pressures in the reservoir and the reaction flask are equal, and liquid will flow into the reaction flask even when the stopper is in place in the funnel. Pressure-equalizing dropping funnels are normally only used for inert atmosphere reactions.

Advantage: When adding liquid to an ordinary separatory funnel, it is necessary to open the stopper on the upper end of the funnel or align the groove on the stopper with the small hole on the bottle mouth, so that the liquid in the funnel can flow down smoothly. While the constant pressure dropping funnel has an upper connected tube, which can balance the air pressure without opening the stopper.

High Quanlity: Made of high-quality glass, durable and of high quality, can withstand typical laboratory thermal variations in Chemistry processes.

Diameter:13mm,25mm,pore size:0.22um,0.22um,10/pack

PES membrane with PP housing. Polyethersulfone microporous membrane belongs to hydrophilic membrane, with high flow rate and lowest protein adsorption.

Widely used in science laboratories for filteration of small volume samples, such as protein, culture medium, additives, buffers and reagents.

SPECIFICATION - Glass liebig condenser with 24/40 joint 300mm/11.81 inch in jacket length

PREMIUM MATERIAL - Made of borosilicate glass, smooth surface and corrosion resistance

HEAVY DUTY DESIGN - Liebig condenser reusable,ground glass joints allow precision connection to jointed glassware

Package Includes - You will get 12pcs watch glasses, each measuring 3.9" (100mm) in diameter.

High Transparency - Made of thickened glass, with the characteristics of smooth surface, high transparency and rounded curvature for safe hold.

Wide Applications - Watch glasses can be used as a surface to evaporate a liquid and hold solids while being weighed, and also suitable for covering beakers or flasks to prevent dust or other particles from entering.

Capacity : Up to 5 Slides

Description : Coplin Staining Jar, Glass

Lid reduces stain evaporation

1:Color comparison tubes are used for visually comparing solution sample colors.

2:Matched set of six tubes for consistent graduated-ring scale.

3. made of borosilicate glass

Capacity:50ml Color Comparison Tube, 6pcs

Function: The colorimetric tube is the main instrument for visual colorimetric analysis experiments in chemical experiments.

With scale: The colorimetric tube has a scale, which can roughly estimate the volume of liquid or powder (not recommended as a professional measuring tool)

Made of high quality plastic for outstanding strength, durability and safety

Made very firmly, the test tube or colorimetric tube is placed on top and is not easy to fall

Light weight, easy to move, it is easy to operate and can be reused

1:Color comparison tubes are used for visually comparing solution sample colors.

2:Matched set of six tubes for consistent graduated-ring scale.

3. made of borosilicate glass

▶[Professional Chemistry Laboratory] high-quality materials, fine workmanship, make chemical experiments more perfect

▶[Scope of application] Multi-functional laboratory equipment for physical and chemical experiments, is the best choice for the laboratory

▶[Safety] Glass has a very small coefficient of thermal expansion, can withstand severe temperature changes, and has good stability.

Feature - Lab Drying tube with 24/40 Standard Taper Inner Joint, the bulb is used to contain desiccant, curved drying tube prevents desiccant from entering the reaction flask

Material - Made of high-quality glass, which has low expansion coefficient, high transparency and high chemical shock resistance

Application - Drying tubes are a kind of tool used to dry gas or remove impurities in gas in chemical experiments

Capacity:1000ml

Made of good quality borosilicate glass,durable and environmental protection and safety.

Silicon twisted tube is made of special material,durable and not easy to crack.

Glass Vacuum Cold Trap with 45/50 Joint, 500ml

Length × Width: 310mm × 130mm (12.2" × 5.2")

Made of high-quality glass, which has low expansion coefficient, high transparency and high chemical shock resistance

120 mm in jacket length

Vaccum trap

Borosilicate glass for clarity, strength, and heat- and chemical-resistance

Rotary Evaporator Bump Trap

Capacity 100ml, 24/40 top outer joint, 14/20 bottom inner joint

Made of borosilicate glass, which has characteristics of low expansion rate, high temperature resistance, temperature difference resistance, high strength, high chemical stability, high light transmittance, etc.

Specification - Graham condenser with 14/20 joint, 120mm/4.72" jacket length, 8mm/0.31" hose connections

Material - Made of borosilicate glass, heavy duty design, thermal shock resistance and corrosion resistance, sturdy and durable

Feature - Graham condenser features inner spiral inner tube which provides a additional condensing area for efficient cooling

Specification - Graham condenser with 19/22 joint, 200mm/7.87" jacket length, 8mm/0.31" hose connections

Material - Made of borosilicate glass, heavy duty design, thermal shock resistance and corrosion resistance, sturdy and durable

Feature - Graham condenser features inner spiral inner tube which provides a additional condensing area for efficient cooling

300 mm in jacket length

Vaccum trap

Borosilicate glass for clarity, strength, and heat- and chemical-resistance

Specification - Cold finger condenser with 24/40 joint, 150mm/5.91" length below joint, 10mm/0.39" hose connections

Material - Made of borosilicate glass, heavy duty design, thermal shock resistance and corrosion resistance, sturdy and durable

Feature - The cold finger has a standard taper inner joint that fits inside the condenser's upper outer joint, used to regulate refluxing by adjusting the flow of air or water through it

MATERIAL - High borosilicate glass, resistant to high temperature, acid and alkali, sturdy and durable, transparent and clean.

SMOOTH SURFACE - The product surface that it is smooth and without bumps, and it is beautiful and generous.

FINE WORKMANSHIP - Fine workmanship, fine and low error, more suitable for fine experimental work.

SPECIFICATION - 13mm 0.22μm syringe filter ptfe, 100pcs

FEATURE - The ptfe syringe filter withstand the autoclave process several times, hydrophobic PTFE membrane with Polypropylene(PP) housing

Excellent unit-to-unit and lot-to-lot reproducibility and consistency, inlet female luer, outlet male slip luer

FEATURE - filter diameter 13mm, pore size 0.45um, 100pcs

HYDROPHILIC MEMBRANE - Nylon is hydrophilic membrane and an extremely clean and strong membrane with very low extractable levels. It is a good membrane choice where acidic samples are not involved.

HIGH THROUGHPUTS - The Uniform aperture structure of filter nylon membrane offers a high dirty loading capacity, higher through-puts and higher flow rates.