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Vee Gee Scientific Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper Pack of 6
SGD 144
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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SIBATA 2306A-Series Volumetric Flasks meet ASTM E-288 Class A Specifications & USP Standards, ensuring accuracy and reliability in your lab.
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Product Details
| Item Weight | 1.5 lbs (680 grams) |
Who Should Buy?
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Laboratory Technicians
Ideal for technicians needing precise measurements in various chemical experiments and laboratory procedures.
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Educational Institutions
Perfect for schools and colleges conducting experiments in chemistry classes requiring accurate volumetric measurements.
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Homebrew Enthusiasts
Great for individuals involved in home brewing who need accurate volume measurements for ingredient mixing.
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Field Work
Not suitable for outdoor or fieldwork applications due to fragility and risk of breakage.
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Large Scale Production
Not ideal for industrial settings requiring large volumes, where bulk measurement is necessary.
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Casual Users
Not recommended for hobbyists with infrequent usage, as the cost and precision may not justify the purchase.
Product Description
Vee Gee Scientific Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper Pack of 6
Customer Questions & Answers
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Question:
What are volumetric flasks used for?
Answer: Volumetric flasks are designed for precise measurement of liquid volumes. They are essential in laboratories for creating standard solutions and conducting experiments where accuracy is paramount. These flasks ensure that the solvent and solute mix at a specific volume, making them ideal for titrations, dilution, or preparation of calibration samples. -
Question:
What is the significance of the Class A designation?
Answer: The Class A designation indicates that the volumetric flask conforms to high precision standards established by ASTM and ISO. This means it has a tighter tolerance for volume than lower class flasks, ensuring your measurements are as accurate as possible. Accuracy is crucial in scientific experiments, and using a Class A flask helps to minimize errors. -
Question:
How do you properly clean a volumetric flask?
Answer: To clean a volumetric flask, rinse it with distilled water several times, then use a suitable cleaning solution or a bottle brush if necessary. Follow this by rinsing again with distilled water to remove any residues. Proper cleaning maintains the integrity of your measurements and prevents contamination in experiments. -
Question:
Are these volumetric flasks suitable for high-temperature liquids?
Answer: The Vee Gee Scientific Sibata volumetric flasks are designed to withstand moderate temperatures and are crafted from borosilicate glass, which offers thermal resistance. However, they are not intended for use with high-temperature liquids, as excessive heat may cause damage. Always consult specific temperature guidelines for safer usage in the lab. -
Question:
Can these volumetric flasks be used for organic solvents?
Answer: Yes, these volumetric flasks can be used with many organic solvents, given their resistance to chemicals. However, it is advisable to ensure compatibility with specific solvents to avoid damaging the glass or causing contamination in your experiments. Always refer to compatibility charts for the best practices. -
Question:
What is the advantage of having a ground glass stopper?
Answer: The ground glass stopper provides a better seal compared to plastic stoppers, preventing evaporation and contamination. This is critical when measuring solutions that require precise concentrations. Additionally, the durable glass material ensures longevity and reduces the need for frequent replacements in your laboratory. -
Question:
How are the volumetric flasks packaged?
Answer: The Vee Gee Scientific Sibata 2306A-5 flasks come in a pack of 6, making it convenient for labs needing multiple flasks for different experiments. This bulk packaging helps ensure that you have enough equipment handy for various tasks without the hassle of ordering frequently. -
Question:
What is the purpose of the 5mL capacity?
Answer: The 5mL capacity is ideal for small-scale experiments and preparation of concentrated solutions. It is perfect for labs that often deal with limited quantities of reagents, making it efficient for analytical chemistry tasks or research that requires precise amounts of liquid. -
Question:
How should I store volumetric flasks when not in use?
Answer: When storing volumetric flasks, make sure they are empty, clean, and placed upright in a secure location. Using protective cases or racks can prevent breakage. Proper storage not only prolongs the lifespan of your flasks but also ensures they remain contamination-free for future use. -
Question:
Where can I buy Vee Gee Scientific Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper (Pack of 6) in Singapore?
Answer: You can purchase the Vee Gee Scientific Sibata 2306A-5 Class A 5mL Volumetric Flasks with Ground Glass Stopper (Pack of 6) on Ubuy, a reliable online platform that offers a wide range of scientific lab equipment. Check Ubuy for availability and additional details.
VeeGee Volumetric Flasks Editorial Review
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Pros
- High accuracy measurements
- Durable glass construction
- Comes with ground glass stoppers
- Easy to clean
- Pack of six offers value
Cons
- Stoppers can be a bit tight.
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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SGD 144
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Features & Benefits
- Meets ASTM E-288 Class A Specifications and USP Standards.
- Machine-blown bodies for enhanced durability.
- Heavy-beaded necks designed for ST stoppers.
- Sharp, permanent graduation line for precise measurement.
- Large marking square with easy-to-read block letters.
- Includes glass ST stopper for each flask.