What should you never do when using a serological pipette?
When using a serological pipette, there are certain practices you should never do to ensure accurate and reliable results, as well as to maintain the integrity of the pipette. Here are some things to avoid: Never Exceed the Pipette’s Volume Limits: Do not exceed the maximum or fall below the minimum volume limits specified for […]
What not to do when using a serological pipette?
To ensure accurate and reliable results when using a serological pipette, it’s important to avoid certain common mistakes and practices that could compromise the precision and effectiveness of the pipetting process. Here are some things to avoid when using a serological pipette: Overpipetting or Underpipetting: Avoid exceeding the maximum or falling below the minimum volume […]
Why is the serological pipette more accurate?
Serological pipettes are designed for accurate and precise liquid volume measurements, and several factors contribute to their accuracy: Calibration: Serological pipettes are calibrated during the manufacturing process. Calibration involves testing and adjusting the pipette to ensure that it delivers accurate and consistent volumes. The calibration is typically based on international standards to guarantee reliability. Graduated […]
What is the use of serological pipette?
Serological pipettes are specialized pipettes used for accurately dispensing precise volumes of liquids in medical and scientific laboratories. Some key uses and features of serological pipettes include: Dispensing liquid reagents and samples – Serological pipettes are commonly used to transfer precise volumes of reagents, samples, standards, buffers etc. during medical tests, assays, experiments, etc. Their […]
What type of pipette is used in ESR?
The pipette commonly used in erythrocyte sedimentation rate (ESR) testing is a Westergren pipette. Some key points about the Westergren pipette: It is a narrow, calibrated glass tube used to collect and deliver a standardized sample volume of blood for ESR testing. The pipette has graduations along its length indicating millimeters. This allows the rate […]
Is a serological pipette precise?
Yes, serological pipettes are considered precise volumetric pipettes. Here are some key reasons why: Calibrated accuracy: Serological pipettes are factory-calibrated to deliver volumes within +/-1% of their marked capacity. This tight tolerance ensures high precision. Positive displacement design: They employ a positive displacement pipetting mechanism where a constant volume is drawn in and dispensed in […]
Are serological pipettes Class A?
Yes, serological pipettes are considered Class A volumetric pipettes. The different classes of volumetric pipettes are defined based on their accuracy and performance specifications: Class A pipettes: These provide the highest level of accuracy, typically within ±1% of the graduation value. Serological pipettes fall under this class due to their high degree of precision. Class […]
What is called pet bottle?
A PET bottle, or polyethylene terephthalate bottle, refers specifically to a plastic bottle made from PET plastic resin. Here are some key things to know about PET bottles: PET is commonly used to manufacture clear, lightweight plastic bottles for beverages like water, soda, juices, etc. PET plastic provides durability and is resistant to breakage. It […]
What does PET mean on a bottle?
PET stands for polyethylene terephthalate. When seen on a plastic bottle, it usually indicates the type of plastic resin that the bottle is made from. Some key things to know about PET bottle labeling: PET is a plastic polymer that is lightweight, transparent, and durable. It’s one of the most common plastics used for beverage […]
What is the difference between PET and PETG water bottles?
The main differences between PET and PETG bottles are: Material composition – PET is made from polyethylene terephthalate, while PETG contains glycol modifiers that make it more flexible and impact-resistant than standard PET. Strength and stiffness – PET is stronger and stiffer than PETG. PET retains its shape better but is more brittle. PETG is […]