specimen jar, alcohol lamp, mortar, Filtering flask, bell jar

1371 BELL JAR clear, with knob top

1373 BELL JAR with ground - in glass stopper

1361 GAS GENERATOR Kipp's with safe funnel, stop cock and rubber stopper

1381 ALCOHOL LAMP ( SPIRIT LAMP) with plastic cap

1383 MORTAR with glass pestle

1385 PNEUMATIC TROUGH round form

1386 JAR storage for incubator use

1421 ASPIRATOR BOTTLE

1422 ASPIRATOR BOTTLE with ground - in glass stopper and stopcock

1431 FILTERING FLASK with side tubulature

1432 FILTERING FLASK with side tubulature

1434 FILTERING FLASK with tubulature at upper side and at bottom

1447 CULTURE FLASK florentine

1471 SPECIMEN JAR

1476 SPECIMEN BOTTLE conical form

1477 Dyeing Jar Square form, for 10 pcs

1478 Dyeing Jar round form, for 5 pcs


1471 SPECIMEN JAR with ground-in glass stopper with knob
Product Description:

Huaou specimen jar ,Suitable for glass plate mounted specimens. Since the mouth is virtually the full diameter of jar, specimens can be inserted easily,with ground-in glass stopper. heavy wall,excellent air-tightness. made of Borosilicate. There are 54 sizes available : 45X60mm specimen jar, 45X90mm specimen jar, 45X120mm specimen jar, 45X150mm specimen jar, 45X180mm specimen jar, 45X210mm specimen jar, 45X240mm specimen jar, 60X90mm specimen jar, 60X120mm specimen jar, 60X150mm specimen jar, 60X180mm specimen jar, 60X210mm specimen jar, 60X240mm specimen jar, 60X300mm specimen jar, 75X90mm specimen jar, 75X120mm specimen jar, 75X150mm specimen jar, 75X180mm specimen jar, 75X210mm specimen jar, 75X240mm specimen jar, 75X300mm specimen jar, 90X90mm specimen jar, 90X120mm specimen jar, 90X150mm specimen jar, 90X180mm specimen jar, 90X210mm specimen jar, 90X240mm specimen jar, 90X300mm specimen jar, 90X350mm specimen jar, 90X400mm specimen jar, 90X450mm specimen jar,120X150mm specimen jar, 120X180mm specimen jar, 120X210mm specimen jar, 120X240mm specimen jar, 120X300mm specimen jar, 120X400mm specimen jar, 120X450mm specimen jar, 150X150mm specimen jar, 150X180mm specimen jar, 150X210mm specimen jar, 150X240mm specimen jar, 150X300mm specimen jar, 150X350mm specimen jar, 150X400mm specimen jar, 150X450mm specimen jar, 180X180mm specimen jar, 180X210mm specimen jar, 180X240mm specimen jar, 180X300mm specimen jar, 180X350mm specimen jar, 180X400mm specimen jar, 180X450mm specimen jar, 240X450mm specimen jar.

Product Features : glass Apothecary Jar, Specimen Bottles made of Borosilicate Glass heavy wall,excellent air-tightness.

Material: Glass

Color:clear

Selling point: Various specifications; Preferential price;High quality

1381 Alcohol lamp conical shape, with ground-on cap or plastic cap

Product Description

ALCOHOL LAMP / BURNER Flint glass, 150 ml capacity. Can be used straight or tilted, liquid will not spill. Hexagonal shape of sides resists tilting on side. glass cap. To use ethanol (95%denatured ethyl alcohol only).

There are 2 sizes available : 150 ml Alcohol lamp, 250 ml Alcohol lamp

Product Features : Very lower price; High quality

Material: Glass

Color:clear

1383 MORTAR with glass pestle

1.Product Description
Extra heavy, carefully annealed. Mortars have smooth, rounded interior, no ridge. Pestles are carefully matched.

There are 6 sizes available : 60mm MORTAR, 75mm MORTAR, 90mm MORTAR, 120mm MORTAR, 150mm MORTAR, 180mm MORTAR.

Product Features : mortar and pestle included for easy crushing, grinding, and mixing.

Material: Glass

Color:clear

1432 Filtering flask with upper tubulature
1.Product Description

Filtering flask with upper tubulature Used in the chemical industry, petrochemical industry, biochemical pharmaceuticals, laboratory and education. There are 8 sizes available : 125ml Filtering flask with upper tubulature, 250ml Filtering flask with upper tubulature, 500ml Filtering flask with upper tubulature, 1000ml Filtering flask with upper tubulature, 2500ml Filtering flask with upper tubulature, 5000ml Filtering flask with upper tubulature, 10000ml Filtering flask with upper tubulature, 15000ml Filtering flask with upper tubulature.

Product Features : Professional manufacture, Very lower prices, High quality ,export to worldwide

Material: Boro 3.3 Glass or Neutralglass depending the customer's request.

Color:clear


1371 BELL JAR high straight form,with knob
Product Description

Made from Heavy Glass. Complete with Glass Stopper. Perfect for isolating experiments from outside interference. This Bell jar is for use in only Physics Experiments to teach Science. It can withstand small amounts of Vacuum. How much Vacuum, we do not know. We are not liable for any use. For any use, we are not liable for any injury. Please use at your own risk. There can be Air Bubbles present in the body of the Bell Jar, when you buy this product you agree to buy if there are are any air bubbles. This will not be a reason for return or exchange. Any imperfections found in the bottom of the Bell Jar are air bubbles that occur during the firing of the bell. Every Bell Jar has this to some degree. It is not a damage or a crack. These imperfections will not affect the performance or integrity of these Bell Jars. To give additional strength to the bottom edge of the Bell Jar, so as to make it chip and break resistant an additional piece of glass ring has been glued / fused to the bottom. Because of the glue / fusing process, sometimes air bubbles develope giving them an appearance of cracks in the glass. This is not a defect and will not affect the working of the bell jar in the sound experiments. If you receive a Bell Jar and find these air bubbles there is nothing to worry about. These air bubbles or glue lines can be half an inch long or longer.

There are 6 sizes available : 120 mm BELL JAR, 150 mm BELL JAR, 180 mm BELL JAR, 200 mm BELL JAR.,250 mm BELL JAR.

Product Features : Classic old school glass bell jar: heavy wall, machined base with solid knob top, Machined base for air-tight seal to vacuum plates

Makes an excellent display cover for small, delicate or high value collectibles

Also used for making mini-terrariums.

Material: Glass

Color:clear


1373 BELL JAR high straight form,with ground-in glass stopper

Product Description

High quality, flint glass bell jars. Glass is crystal clear, allowing students to easily view experiments performed inside the jar. Bell jars with ground glass stopper offer the flexibility for evacuation or for pressurizing the inside of the jar using an external air source/pump. The nickel-plated vacuum plate (AP8618) works well with both the large and small bell jars or the polycarbonate plastic plate (AP1869) may be used with the large bell jars.

There are 5 sizes available : 120 mm BELL JAR, 150 mm BELL JAR, 180 mm BELL JAR, 200 mm BELL JAR.

Product Features : Classic old school glass bell jar: heavy wall, machined base with solid knob top

Machined base for air-tight seal to vacuum plates

Makes an excellent display cover for small, delicate or high value collectibles

Also used for making mini-terrariums

Material: Glass

Color:clear

Selling point: Various specifications; Very lower price;High quality

High quality with very lower prices, welcome for the inquiry.