Sharps Waste Sharps are items capable of puncturing, cutting, or abrading the skin such as glass or plastic pipettes, broken glass, test tubes, petri dishes, razor blades, needles, and syringes with needles. Sharps waste contaminated with hazardous chemicals must be placed into puncture resistant containers (e.g., sharps container, plastic or metal container with lid) and properly labeled as detailed in Chapter 4 of the Purdue University Hazardous Waste Guidelines. All chemically contaminated waste should be inventoried on a Hazardous Materials Pickup Request Form and sent to REM for proper disposal. Clean uncontaminated broken glassware and plastic sharps should be placed in a corrugated cardboard box or other strong disposable container. Do not exceed 20 pounds. When ready for disposal, the box should be taped shut and prominently labeled as Objects/Glass “Sharp – Discard” or similar wording. The for Disposal” label (Figure 7.5) should also be affixed to “Safe the outside of the container. Contact your Physical Facilities Building Services department for specific non-hazardous waste disposal instructions. More detail regarding sharps, including biologically contaminated sharps, can be found at the found in the REM Sharps and Infectious Waste Handling and Disposal Guidelines. () Liquid Chromatography Waste Liquid chromatography (LC) is an analytical technique used to separate, identify, quantify, and purify individual components of a mixture. This technique is very common in biological and chemical research. The most common type of LC at Purdue is High Performance Liquid Chromatography (HPLC). Purdue has numerous LC instruments located in laboratories all over campus. Because organic solvents (e.g., methanol, acetonitrile) are commonly used in the process, most LC waste is regulated by the EPA as hazardous waste. Consequently, all containers collecting LC waste must remain closed while the LC unit is in operation. It is neither acceptable to place a waste line running from the LC unit into an open waste container nor is it acceptable to use foil or Parafilm® as a means of closure as shown in Figure 7.8. Open Waste Foil Parafilm® Figure 7.8 Improper LC Collection Practices – One of the following practices must be employed in to comply with hazardous waste regulations for LC waste collection systems:
Sharps Waste Sharps are items capable of puncturing, cutting, or abrading the skin such as glass or plastic pipettes, broken glass, test tubes, petri dishes, razor blades, needles, and syringes with needles. Sharps waste contaminated with hazardous chemicals must be placed into puncture resistant containers (e.g., sharps container, plastic or metal container with lid) and properly labeled as detailed in Chapter 4 of the Purdue University Hazardous Waste Guidelines. All chemically contaminated waste should be inventoried on a Hazardous Materials Pickup Request Form and sent to REM for proper disposal. Clean uncontaminated broken glassware and plastic sharps should be placed in a corrugated cardboard box or other strong disposable container. Do not exceed 20 pounds. When ready for disposal, the box should be taped shut and prominently labeled as “Sharp Objects/Glass – Discard” or similar wording. The “Safe for Disposal” label (Figure 7.5) should also be affixed to the outside of the container. Contact your Physical Facilities Building Services department for specific non-hazardous waste disposal instructions. More detail regarding sharps, including biologically contaminated sharps, can be found at the found in the REM Sharps and Infectious Waste Handling and Disposal Guidelines. () Liquid Chromatography Waste Liquid chromatography (LC) is an analytical technique used to separate, identify, quantify, and purify individual components of a mixture. This technique is very common in biological and chemical research. The most common type of LC at Purdue is High Performance Liquid Chromatography (HPLC). Purdue has numerous LC instruments located in laboratories all over campus. Because organic solvents (e.g., methanol, acetonitrile) are commonly used in the process, most LC waste is regulated by the EPA as hazardous waste. Consequently, all containers collecting LC waste must remain closed while the LC unit is in operation. It is neither acceptable to place a waste line running from the LC unit into an open waste container nor is it acceptable to use foil or Parafilm® as a means of closure as shown in Figure 7.8. Open Waste Foil Parafilm® Figure 7.8 – Improper LC Collection Practices One of the following practices must be employed in to comply with hazardous waste regulations for LC waste collection systems:
ShepsonCHPFall2014CHP.docx