Description
Product Overview
The Baderke Plastic Test Tubes Rack Set is engineered to meet the diverse needs of modern laboratories, educational institutions, and hobbyist scientists. The package includes a robust plastic rack that securely holds 40 clear, chemically resistant test tubes, ensuring easy organization and quick access during experiments. Five graduated cylinders—10 ml, 25 ml, 50 ml, 100 ml, and 250 ml—provide precise volume measurements with clearly etched markings for accurate readings. Complementing the cylinders are six sturdy beakers (250 ml, 500 ml, 1000 ml with handles, and 50 ml, 100 ml, 250 ml without handles) and three Erlenmeyer flasks (250 ml, 500 ml, 1000 ml) designed for mixing, heating, and swirling solutions without spillage. Ten transfer pipettes complete the set, offering controlled liquid transfer for titrations, sample preparation, and micro‑volume handling. Every component is crafted from high‑impact polypropylene, a material known for its durability, chemical resistance, and lightweight properties, making the entire set both portable and long‑lasting.
Usage
This comprehensive kit is suitable for a wide range of applications. In academic settings, teachers can use the set for chemistry demonstrations, biology labs, and physics experiments that require precise liquid handling. The clear test tubes and graduated cylinders enable students to visualize reactions, observe color changes, and measure reactants accurately. In professional laboratories, technicians appreciate the ergonomic design and the hexagonal base of the cylinders, which prevents tipping during critical measurements. The beakers and flasks are ideal for preparing solutions, conducting titrations, and performing small‑scale syntheses. For DIY enthusiasts and home‑based experimenters, the set offers a cost‑effective way to explore scientific concepts, create homemade cosmetics, or conduct environmental testing. The rack’s compact footprint allows the entire collection to fit comfortably on a standard bench, while the lightweight construction facilitates easy transport to field sites or remote locations.
Why Choose Us
Choosing the Baderke Plastic Test Tubes Rack Set means investing in quality, reliability, and versatility. Each item undergoes rigorous quality control to ensure consistent wall thickness, clear visibility, and accurate scale markings. The polypropylene material resists cracks, scratches, and most chemical reagents, reducing the risk of breakage and contamination. Our design incorporates a hexagonal base for the cylinders, which enhances stability on uneven surfaces and minimizes measurement errors caused by wobbling. The rack is engineered with reinforced corners and non‑slip pads, providing a secure holding environment for the test tubes during vigorous shaking or centrifugation. Additionally, Baderke offers responsive customer support and a hassle‑free return policy, giving users confidence that any concerns will be addressed promptly. By selecting this set, laboratories benefit from a single, cohesive solution that eliminates the need to purchase individual components from multiple suppliers, streamlining inventory management and reducing overall costs.
Key Features
- All‑in‑one kit with 40 test tubes, 5 graduated cylinders, 6 beakers, 3 flasks, and 10 pipettes—covers every basic lab need.
- Impact‑resistant polypropylene construction ensures durability and chemical resistance for long‑term use.
- Clear, easy‑read scale markings on cylinders and beakers provide accurate measurements without guesswork.
- Hexagonal base and sturdy rack design prevent tipping, enhancing safety during experiments.
- Responsive Baderke customer support and hassle‑free returns give peace of mind after purchase.
FAQ
What types of chemicals can the plastic components safely hold?
The polypropylene material is compatible with most aqueous solutions, acids up to 10 % concentration, bases, and organic solvents such as ethanol and acetone. It is not recommended for strong oxidizers like concentrated nitric acid.
Can the graduated cylinders be used for precise analytical work?
Yes, the cylinders are calibrated with clear markings and a tolerance suitable for routine laboratory measurements. For high‑precision analytical work, a glass cylinder or volumetric flask may be preferred.
Is the rack compatible with standard laboratory bench sizes?
The rack measures 13.86 × 7.91 × 6.06 inches, fitting comfortably on most bench tops and providing a stable platform for the test tubes and other accessories.
How should I clean the beakers and flasks after use?
Rinse them with warm water and a mild detergent, then rinse thoroughly with distilled water. For stubborn residues, a brief soak in a diluted alkaline solution is effective.
What is the warranty period for this product?
Baderke offers a one‑year limited warranty covering manufacturing defects. Contact our support team for assistance if any issues arise within this period.
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