Glass Flask Erlenmeyer Flask Set 2000ml and 20 Pack Pipettes Dropper Liquid droppers 5ml Clear Eye Dropper Silicone

High-quality griffin low-form glass Erlenmeyer flasks which made of borosilicate glass for strength and resistance to temperature shock. Reusable and solid quality, not easily broken. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. SIGNIFICANT FEATURES: Reusable, will not shatter easily, easy to clean, high-temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc. Erlenmeyer flasks are ideal for yeast culturing, mixing solutions, or running sample trials for beer or wine preparations. This product is designed for heating by a hot plate, flame, oven, microwave, or heating mantles. 20 Pack Pipettes Dropper liquid droppers 5ml Clear eye dropper Silicone and Plastic Water Droppers with Bulb Tip and Clean Brush Color: red, orange, yellow, green, blue, pink, rose red, purple,white, light blue. Size: 4.72 inch (12cm) in length, width of plastic pipette is approx. 0.5 inch (1.3cm) Graduated: 1ml, 2ml, 3ml, 4ml, 5ml Material: made of food grade silicone and plastic Package Include: 20 Pieces silicone Clear Liquid Droppers

• 100% SATISFACTION SERVICES: We are providing you the best quality droppers and flask, There is no glue for connecting silicone and plastic. No smell, safe and reliable. If you have any questions about our those colorful pipettes dropper and glass flask, we will do our best to meet your satisfaction.
• EASY TO CLEAN: The package come with a pipette brush, and just gently pull and detach the plastic pipette to easily remove the silicone dropper. It is non-sticky and easy to clean with the brush. It can also be used in dishwashers, freezers and microwave ovens.The measurements are etched in plastic and will never be washed off
• NOTE: These silicone pipettes withstand range temperature tolerance from -40F to 248F hot,please pay attention to liquid temperature when using,if you use it to make chocolate,you need to know as chocolate cools it thickens and at times it may be difficult to release through the pipette opening.
• High Quality Borosilicate Glass: High temperature resistance. These borosilicate glass erlenmeyer flasks have High chemical durability and low thermal expansion.
• Neck Style: Narrow mouth. Conducted in a slow and careful manner to avoid breakage. Heavy Duty Reusable.