High precision measuring cylinder, measuring type, irregular shaped measuring cylinder with belly straight type detection special

High precision measuring cylinder, measuring type, irregular shaped measuring cylinder with belly straight type detection special

Product Usage

Mainly used for quality inspection of injection solutions in pharmaceutical workshops and quality control departments, as well as for workshop workers to test the accuracy of filling amounts, and also for drug testing institutes.

The product originates from:

1、 According to the requirements of the new Chinese Pharmacopoeia, combined withJJG-196-2007Special high borosilicate measuring instruments and measuring instruments produced according to the new standard in the "Verification Regulations for Conventional Glass Measuring Instruments".

(one)Package inspection is a special high-precision dosing profiled standardized measuring cylinder BMLR-103, which is used to detect the volume of small volume preparations, small needle, medium needle, oral liquid, eye drops, nose drops, ear drops, sprays and other liquid that is easy to flow

II

according to2015The General Principles of Part Four of the Pharmacopoeia of the People's Republic of China0102、0105、0106、0116、

0117、0118、0123、0126、0127、0128、0129、0181、0185、0261、0942Used for verifying irrigation

Whether the displacement of the on-site filling machine in the sealed workshop meets the standard filling volume, Quality Control DepartmentQASampling and filling volume inspection in the workshop, laboratoryQCVerification supply

Design and main specifications of high-precision measuring irregular standardized measuring cylinders, measuring standardized measuring devices, measuring standardized measuring tubes, volumetric flasks and auxiliary tools, production glassware, etc. for sample loading.

Pharmacopoeia loading capacity:

Injection solution and concentrated injection solution should be inspected according to the following method and meet the requirements.Inspection method: The labeled amount of the test sample should not exceed2mlPerson, take the test sample5branch(bottle): 2mlwith Up to50mlPerson, take the test sample3branch(bottle)When opening, be careful to avoid loss. Use corresponding volumes of dry syringes and injection needles to extract the contents, and then slowly and continuously inject them into the standardized volumetric flask(The size of the measuring cylinder should be such that the volume to be measured occupies at least one percent of its rated volume40%Not draining all the liquid from the needle)Inspect at room temperature. When measuring oil solutions, emulsions, or suspensions, they should be heated first(if necessary)Shake well, then use a dry syringe and injection needle to draw it all out. Follow the same procedure and let it cool(When warming up)Inspect. each(bottle)The loading capacity shall not be less than its indicated loading capacity. Multi dose test samples for biological products:Take the test sample1branch(bottle)According to the indicated dosage and the filling amount of each dose, use a syringe to extract and measure the single dose according to the above steps, which should not be lower than the indicated filling amount. The indicated loading quantity is50mlThe above injections and concentrated injection solutionsQuantity inspection method(General rule0942)Inspection should comply with regulations. The loading capacity can also be calculated by dividing the weight by the relative density. Accurately measure the test sample, accurately weigh it, and calculate the value of eachIMLWeight of the test sample(The relative density of the test sample) :Accurately weigh the weight of the contents of the test sample extracted or slowly poured out using a dry syringe and injection needle, and then divide by the relative density of the test sample to obtain the corresponding filling amount. Test samples for pre packaged syringes and spring type devices:Unless otherwise specified, the indicated loading quantity shall not exceed2mlPerson, take the test sample5branch(bottle) ; 2mlwith Up toS0mlPerson, take the test sample3branch(bottle)After assembling the test sample with the provided syringe, needle, or piston, slowly and continuously inject the test sample into the container(Not draining the liquid from the needle)According to the requirements of a single dose test sample, the filling amount should not be lower than the indicated filling amount.

High precision measuring cylinder, measuring type, irregular shaped measuring cylinder with belly straight type detection special