Features:  1. Telescope meets all the needs of beginners, and the kids' astronomical journey begins from here.  2. Equipped with two eyepieces, H20mm and H6mm, Whether it's watching stars and moons at night or observing planets, telescope is the best helper for kids &...

Features:  - 3 Kinds of Magnifying Lens: The 3X helping hand magnifier is ideal for soldering, building models, electronic repair, DIY projects, jewelry, hobbies and crafts. While the 4.5X auxiliary spot lens and the 25X auxiliary lens add extra zoom when you need to...

Description:  Mode one:  Mini desktop microscope strives to be a little scientist.  Equipped with glass slides, it is more professional and more ceremonial. Small size, suitable for home use and teaching.  Mode two:  Portable handheld microscope to explore anytime, anywhere.  The handheld mode allows...

Specifications: Screen size: 4.3 inch high screen. Sensors: high performance optical wafers. Main control chip: special master control 16Bit DSP. Lensoptical size: 1/6.5". Photo resolution: VGA; 1.3 M; 2 M; 3 M. Video resolution: VGA; 720P. Data format: JPG/AVI. Focus mode: Manual operation. Picture...

Specification:  Name: Sample Sieve.  Material: Plastic.  Size:  External diameter: 15cm.  Internal diameter: 14cm.  Weight: 140g.     Features:  1. Set of six sieves provides students in grades 6-12 with hands-on experience separating and grading soil and rock samples.  2. Break up the clumps of dirt...

Description:  Experiment Glass Reagent Bottles Blue Screw Cap 100ml 250ml 500ml 1000ml.     Specification:  Material: Glass.  Color: Transparent.  Size: 100ml, 250ml, 500ml, 1000ml.     Features:  1. These heavy-duty bottles can be used for storage as well as mixing and sampling.  2. Bottles have permanent...

Specification:  Material: Plastic.  Color: Clear.  Diameter: 12mm.  Height: 100mm (Excluding Cap).     Features:  1. These adorable little test tubes are ideal for kids.  2. They are durable and safe plastic,hard, high transparency.  3. You can filling them with tea leaves, bath salts, dried flowers,...

Specifications:  Material: Organic Glass.  Capacity: 50ml.  Type: Single Row.  Holds: 12 Holds.     Features:  - Clean and convenient, easy to identify and use when doing experiments;  - 12 holds in one row, save space.     Package Included:  1 Pcs x 12 Holds Test Tube...

Specifications:  Name: 4Pcs 250mm OD 7mm 1.5mm Thick Wall Borosilicate Glass Blowing Tube.  Material: Borosilicate Glass.  Color: Transparent.  Length: 250mm/9.84".  Outer Diameter: 7mm/0.28".  Thick Wall: 1.5mm.  Applicable: Apply to home, school, factory, laboratory and so on.     Features:  - High quality borosilicate glass, Premium...

Description:  40/50 Holes Vents Plastic Centrifugal Deck Test Tube Rack Holder Laboratory.     Specifications:  Material: Plastic.  Color: Blue+White.  Size: 26.5x11x6.2cm, 25x11x6.2cm, 20.5x10x5.8cm.  Item Model Choice Note:  #1: 13mm x 50 Holes; #2: 16mm x 50 Holes; #3: 18mm x 40 Holes.     Features:  1....

Specification:  Type: Brown, Wide Mouth.  Material: PP Plastic.  Color: Brown.  Capacity: 250mL.  Overall Size (D*H): 60x130mm.  Application: Sample Reagent Chemicals Storage Bottle.     Features:  - It is used in many fields, such as lab experiment and home use for taking certain liquid.  - Screw...

Description:  This glass vacuum flow control adapter with 24/29 joints and stopcock is designed to extract air or connect other instrument in lab and industrial experiment.     Specification:  Material: Glass + Plastic.  Color: Clear + Blue.  Joint Size: 24/29.  Total Length: 120mm.  Tup Tube...

Specification: Material: Wood. Total Length: 18cm. Features: - Wooden test tube holder. - Made of wood and a metal spring. - Accommodates test tubes from 12 to 25mm in diameter. Package Included: 1 x Wooden Test Tube Clamp

Specifications: Female: 14mm. Style: 45°,90°. Materials: Glass + Silica Gel. Weight: 93g. Size: Approx.82*38*14mm/(3.22*1.49*0.55"). Features: - Reusable and easy to clean. - With good filtrability. - Lightweight and portable design. - To use with other Glass hoo-kahs. Package Included: 1 x Female 14mm Glass...

Description: High quality borosilicate glass, Premium borosilicate tubing, preferred by scientific glassblowers world-wide. HEAVY wall tubing 10 pieces, 7mm outside diameter with a 2mm wall - all approximately 200mm long. This glass tube bends easily with propane (LPG) and Oxygen mix. Brand new, high...

Description: Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 10mm outside diameter with a 2.2mm wall - all approximately 200mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand new, high quality, heat...

Description: 10pcs 12x100mm Lab Chemistry Glassware Borosilicate Glass Teaching Test Tubes. Specifications: Material: Borosilicate Glass. Size; 12x100mm. Suitable For: Laboratory, teaching, planting, kitchen, etc. Features: 1. Tube should be preheated prior to heating, or easy to burst. 2. Test tube holder from the tube...

Description: High quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 8mm outside diameter with a 1.5mm wall - all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand...

Description: High quality borosilicate glass, Premium borosilicate tubing, preferred by scientific and artistic glassblowers world-wide. HEAVY wall tubing 10 pieces, 12mm outside diameter with a 3mm wall - all approximately 100mm long. This glass tube bends easily with propane (LPG) and oxygen mix. Brand...

Description: Glass Erlenmeyer Flask suitable for a variety of experimental situations. 100ml capacity, meet the needs of a variety of experiments. Features: Color: Transparent. Model: 24/40. Capacity: 100mL. Material: Glass. Features: - Borosilicate glass production, with low expansion, resistance high temperature. - High strength,...