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- https://chem.libretexts.org/Ancillary_Materials/Demos_Techniques_and_Experiments/Laboratory_Equipment/General_EquipmentHeating Mantle This is used to heat things that are inflammable. Provides reliable constant heating. These are often connected to a Variac, which regulates the amount of power comming into it, and so ...Heating Mantle This is used to heat things that are inflammable. Provides reliable constant heating. These are often connected to a Variac, which regulates the amount of power comming into it, and so regulates the amount of heat going out. To store substances away from any moisture Used mainly for heating and also used for stirring solutions using stir bars It is mainly used as a power supply for heating mantles or other electrical equipment that require variable amounts of power.
- https://chem.libretexts.org/Courses/Los_Angeles_Trade_Technical_College/Analytical_Chemistry/2%3A_Analytical_Chemistry_2.0_(Harvey)/03%3A_Basic_Tools_of_Analytical_Chemistry/3.4%3A_Basic_EquipmentThe array of equipment for making analytical measurements is impressive, ranging from the simple and inexpensive, to the complex and expensive. With three exceptions—measuring mass, measuring volume, ...The array of equipment for making analytical measurements is impressive, ranging from the simple and inexpensive, to the complex and expensive. With three exceptions—measuring mass, measuring volume, and drying materials—we will postpone the discussion of equipment to later chapters where its application to specific analytical methods is relevant.
- https://chem.libretexts.org/Courses/BethuneCookman_University/B-CU%3A_CH-345_Quantitative_Analysis/CH345_Labs/Demonstrations_and_Techniques/Laboratory_Equipment/General_EquipmentHeating Mantle This is used to heat things that are inflammable. Provides reliable constant heating. These are often connected to a Variac, which regulates the amount of power comming into it, and so ...Heating Mantle This is used to heat things that are inflammable. Provides reliable constant heating. These are often connected to a Variac, which regulates the amount of power comming into it, and so regulates the amount of heat going out. To store substances away from any moisture Used mainly for heating and also used for stirring solutions using stir bars It is mainly used as a power supply for heating mantles or other electrical equipment that require variable amounts of power.
- https://chem.libretexts.org/Ancillary_Materials/Demos_Techniques_and_Experiments/General_Lab_Techniques/Proper_Use_of_a_DesiccatorA desiccator is an airtight container which maintains an atmosphere of low humidity through the use of a suitable drying agent which occupies the bottom part of the desiccator. It is used both for the...A desiccator is an airtight container which maintains an atmosphere of low humidity through the use of a suitable drying agent which occupies the bottom part of the desiccator. It is used both for the cooling of heated objects and for the storage of dry objects that must not be exposed to the moisture normally present in the atmosphere.
- https://chem.libretexts.org/Courses/BethuneCookman_University/B-CU%3A_CH-345_Quantitative_Analysis/CH345_Labs/Demonstrations_and_Techniques/General_Lab_Techniques/Proper_Use_of_a_DesiccatorA desiccator is an airtight container which maintains an atmosphere of low humidity through the use of a suitable drying agent which occupies the bottom part of the desiccator. It is used both for the...A desiccator is an airtight container which maintains an atmosphere of low humidity through the use of a suitable drying agent which occupies the bottom part of the desiccator. It is used both for the cooling of heated objects and for the storage of dry objects that must not be exposed to the moisture normally present in the atmosphere.
- https://chem.libretexts.org/Courses/Lakehead_University/Analytical_I/2%3A_Basic_Tools_of_Analytical_Chemistry/2.4%3A_Basic_EquipmentThe array of equipment for making analytical measurements is impressive, ranging from the simple and inexpensive, to the complex and expensive. With three exceptions—measuring mass, measuring volume, ...The array of equipment for making analytical measurements is impressive, ranging from the simple and inexpensive, to the complex and expensive. With three exceptions—measuring mass, measuring volume, and drying materials—we will postpone the discussion of equipment to later chapters where its application to specific analytical methods is relevant.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/02%3A_Basic_Tools_of_Analytical_Chemistry/2.10%3A_Chapter_Summary_and_Key_TermsThis chapter covers fundamental numerical and experimental tools in analytical chemistry. It emphasizes using base SI units for measurements like mass and includes significant digits to maintain measu...This chapter covers fundamental numerical and experimental tools in analytical chemistry. It emphasizes using base SI units for measurements like mass and includes significant digits to maintain measurement precision. Concentrations are expressed in various ways, such as molarity and weight percent. Stoichiometric calculations are highlighted for quantitative analyses. Familiarity with lab equipment like balances and pipets is essential, as is the preparation of stock and dilute solutions.
- https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Analytical_Chemistry_2.1_(Harvey)/02%3A_Basic_Tools_of_Analytical_Chemistry/2.04%3A_Basic_EquipmentThis page provides an overview of the equipment used in analytical measurements, specifically focusing on the measurement of mass and volume, as well as the importance of drying samples. It details th...This page provides an overview of the equipment used in analytical measurements, specifically focusing on the measurement of mass and volume, as well as the importance of drying samples. It details the use of digital balances for mass measurement, different types of glassware for volume measurement such as graduated cylinders, pipets, and volumetric flasks, and the necessity of accurate calibration.
