ഉൽപ്പന്നം കഴിഞ്ഞുview
The Corning 5100-250 Pyrex Wide Mouth Erlenmeyer Flask is a versatile piece of laboratory glassware designed for various scientific applications, including titration. It features a heavy-duty rim to minimize chipping and a wide mouth for easy access and cleaning. The flask is graduated in durable white enamel, indicating approximate capacities from 50 mL to 200 mL, and includes an extra-large marking spot for clear labeling. Its uniform wall thickness ensures a balance of mechanical strength and resistance to thermal shock.
ചിത്രം 1: ഫ്രണ്ട് view of the Corning 5100-250 Pyrex Wide Mouth Erlenmeyer Flask, showing the 250 ml capacity, PYREX® branding, "Made in Germany" text, 50 ml, 100 ml, 150 ml, and 200 ml graduations with ±5% tolerance, and "No. 5100 STOPPER No. 8" text.
സജ്ജമാക്കുക
The Corning 5100-250 Erlenmeyer Flask is ready for immediate use upon receipt. No assembly is required. Before first use, it is recommended to clean the flask thoroughly according to standard laboratory glassware cleaning procedures.
ആവശ്യമായ ആക്സസറികൾ (ഉൾപ്പെടുത്തിയിട്ടില്ല):
- Rubber Stopper No. 8: For sealing the flask when required for experiments or storage.
- Appropriate cleaning solutions and brushes for glassware.
പ്രവർത്തന നിർദ്ദേശങ്ങൾ
This Erlenmeyer flask is designed for general laboratory use, including mixing, heating, cooling, incubation, filtration, and titration.
ഉപയോഗ മാർഗ്ഗനിർദ്ദേശങ്ങൾ:
- പൂരിപ്പിക്കൽ: Carefully pour liquids into the flask. The wide mouth facilitates easy pouring and minimizes spills.
- അളക്കുന്നു: Use the white enamel graduations for approximate volume measurements. For precise measurements, use calibrated volumetric glassware. The graduations range from 50 mL to 200 mL.
- മിക്സിംഗ്: Swirl the flask gently to mix contents. The conical shape aids in efficient mixing without splashing.
- ചൂടാക്കൽ: The flask is designed with uniform wall thickness for thermal shock resistance. It can be heated on a hot plate, with a Bunsen burner (using a wire gauze), or in a water bath. Ensure even heating to prevent localized stress.
- തണുപ്പിക്കൽ: The flask can be cooled in an ice bath or refrigerator.
- സീലിംഗ്: If sealing is required, use a No. 8 rubber stopper (not included) to ensure a secure fit.
- അടയാളപ്പെടുത്തൽ: Utilize the extra-large marking spot for temporary or permanent labeling with appropriate laboratory markers.
പ്രധാനപ്പെട്ടത്: Always handle glassware with care. Avoid sudden temperature changes that could exceed the flask's thermal shock resistance, although it is designed to be robust.
പരിപാലനവും പരിചരണവും
Proper maintenance extends the life of your Pyrex Erlenmeyer flask and ensures accurate results.
വൃത്തിയാക്കൽ:
- After each use, rinse the flask thoroughly with water.
- Wash with appropriate laboratory detergents and brushes. The wide mouth allows for easy access for cleaning.
- For stubborn residues, use specialized glassware cleaning solutions or methods (e.g., acid baths, ultrasonic cleaners) as per laboratory safety protocols.
- Rinse multiple times with distilled or deionized water to remove all traces of cleaning agents.
- Dry the flask completely before storage or next use.
സംഭരണം:
- Store clean, dry flasks in a designated area to prevent breakage and contamination.
- Avoid stacking flasks directly on top of each other without protective dividers.
പരിശോധന:
- Regularly inspect the flask for chips, cracks, or scratches, especially around the rim and base.
- Do not use damaged glassware, as it can compromise safety and experimental integrity.
ട്രബിൾഷൂട്ടിംഗ്
While the Corning Pyrex flask is a robust piece of equipment, issues can arise from improper handling or use.
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Flask breaks during heating/cooling | Sudden or extreme temperature changes; pre-existing micro-cracks. | Ensure gradual heating/cooling. Inspect flask for damage before use. Discard damaged glassware. |
| Chipping around the rim | Impact with hard surfaces; improper handling. | Handle with care. The heavy-duty rim is designed to reduce chipping, but not eliminate it entirely. Discard if chipped. |
| Residue difficult to remove | Dried-on chemicals; inappropriate cleaning method. | Clean immediately after use. Use appropriate detergents or specialized cleaning solutions for specific residues. Consider soaking. |
സ്പെസിഫിക്കേഷനുകൾ
- മോഡൽ നമ്പർ: 5100-250
- ബ്രാൻഡ്: കോർണിംഗ്
- മെറ്റീരിയൽ: Borosilicate Glass (Pyrex)
- ശേഷി: 250 മി.ലി
- Graduation Range: 50 mL - 200 mL
- Graduation Accuracy: ±5% (approximate)
- Stopper Size Required: No. 8 Rubber Stopper (not included)
- റിം തരം: ഹെവി ഡ്യൂട്ടി
- Bottom Shape: വൃത്താകൃതി
- ഉൽപ്പന്ന അളവുകൾ: Approximately 4.17 x 4.17 x 4.17 inches (106 mm diameter)
- ഭാരം: ഏകദേശം 3.2 ഔൺസ്
- നിർമ്മാതാവ്: കോർണിംഗ് ഇൻകോർപ്പറേറ്റഡ്
വാറൻ്റി വിവരങ്ങൾ
Corning products are manufactured to high-quality standards. For specific warranty details regarding the Corning 5100-250 Pyrex Wide Mouth Erlenmeyer Flask, please refer to the official Corning website or contact their customer support directly. General warranties typically cover manufacturing defects under normal use conditions.
ഉപഭോക്തൃ പിന്തുണ
For technical assistance, product inquiries, or support, please contact Corning Incorporated directly through their official channels:
- Webസൈറ്റ്: www.corning.com/life-sciences (or relevant product page)
- ബന്ധപ്പെടാനുള്ള വിവരങ്ങൾ: Refer to the "Contact Us" section on the official Corning website for phone numbers and email addresses specific to your region.
പിന്തുണയുമായി ബന്ധപ്പെടുമ്പോൾ, നിങ്ങളുടെ ഉൽപ്പന്ന മോഡൽ നമ്പറും (5100-250) പ്രസക്തമായ വാങ്ങൽ വിവരങ്ങളും തയ്യാറായി വയ്ക്കുക.
