(The all-caps emphasis is theirs.). Serologic tubes and glassware should be kept separate from all other glassware and used only for serologic procedures. One type of solution will suffice in one case, whereas a stronger solution may be required in another. Be sure to allow hot glassware to cool as provided above before washing, refrigerating or freezing.
Pyrex ® - One of the most famous names in science. A brown appearance or hardness to the touch are signs that the coating has become brittle. H�\�͎�@F�. Any non-abrasive glassware detergent may be used for hand or automatic dishwasher cleaning. I started using Pyrex glassware before 1998, so I consider the products to be almost miraculously heat-resistant. But just as I was about to place my ice-cold pie plate on the burning-hot sheet pan, I had a serious moment of pause. 0000010133 00000 n
Pyrex ® borosilicate glass was originally developed in 1908 by Corning Glass Works for use on the American railroads to overcome a problem with train lanterns requiring a glass that could handle changes in temperature. Starting the cooking process with some liquid already in the pan will prevent cool or room temperature juices from having a negative impact. 0
Automatic Pipet Washers Where a large number of pipets are used daily, it is convenient to use an automatic pipet washer. Exposure to Chemicals As with all Pyrex brand borosilicate glass labware, the PyrexPlus vessel has excellent chemical inertness. This may break or chip the tips and render the pipets useless for accurate measurements. Blood Cell Count Diluting Pipets After use, rinse thoroughly with cool tap water, distilled water, alcohol, or acetone, and then ether. The odor is normal and will not affect the inertness of the inside borosilicate glass surface. This makes it an ideal choice for lab glassware which will be directly heated. Don't set a hot glass dish directly on the metal eyes of your stove, Ensure all cloths or oven mitts used to handle the pan are dry before using them, Don't use glass cookware to reheat dry foods in the microwave, Don't use glass cookware to cook dishes which require high heat techniques. The storied glass cookware is great for even heat distribution and classic presentation, but there are some dangers to avoid: Namely flying shards of glass. You have successfully subscribed to our newsletter, Add more products on the full Quick Order page, Power/Voltage Controllers and Transformers, Gear and Positive Displacement Flowmeters, Conductivity, Resistivity, and TDS Control, Temperature Process Controllers and Alarms, Conductivity, Resistivity, and TDS Meters, Mesh Screen Discs, Sheets and Net Filters, High Accuracy Temperature Reference Probes, Masterflex Tubing Chemical Compatibility Database, Masterflex Tubing & Food Compatibility Database, Masterflex Pump Head Roller Material Compatibility Database, Safety Glove Chemical Compatibility Database. 0000086431 00000 n
Recommended cycles for automated autoclaves are: CAUTION: Always autoclave vessels with loose caps or closures. Cover with water, add a fair quantity of soft soap or detergent and boil for 30 minutes.
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Be the first to know about brand & product news, events, and promotions. Back then, you could safely take a dish from one temperature extreme to another—refrigerator to freezer to oven—without having to worry about glassware shattering from the change in temperature. Looking into it further, I saw that Pyrex doesn't specifically warn against placing cold glass on a hot surface. 0000039229 00000 n
Burets Remove the stopcock or rubber tip and wash the buret with detergent and water. Once the slides have been washed, place them in a wide jar of alcohol. Avoid brushes and cleaning pads which could abrade the glass or damage the coating. It may be expedient to sterilize all tubes. Dry by suction. This product is intended for normal household use only; it is not intended for camping, industrial or commercial use. Cole-Parmer products are not approved or intended for, and should not be used for medical, clinical, surgical or other patient-oriented applications. 0000004753 00000 n
DO NOT add liquid to hot glassware; place hot glassware on a wet or cool surface, directly on countertop or metal surface, or in sink; or handle hot glassware with wet cloth. 0000007415 00000 n
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The storied glass cookware is great for even heat distribution and classic presentation, but there are some dangers to avoid: Namely flying shards of glass. Proper care and handling of PyrexPlus labware or any labware will greatly increase its life and increase the safety of your work place. As with all glass products, you must exercise an appropriate degree of care, especially when cooking food at high temperatures. 23 37
By Joe Sevie r January 23, 2017 However, it should not be placed over direct heat or an open flame. A pad of cotton or glass wool at the bottom of the jar will help to prevent breaking of the tips. Do not place Pyrex glas…