Video review of the model
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The image of the object surface topography is visually observed on the monitor screen and recorded on large-format photographic film. The principle of operation of the electron scanning microscope is as follows: a narrow beam of electrons with kinetic energy of the order of 1-25 kV falls on the sample under study. Electrons of the reflected beam (secondary electrons), released by atoms on the surface, form an image that is registered on the screen or microphotograph. In order to avoid sample damage or combustion, the sample is pre-coated with a conductive layer (usually a thin layer of gold) to prevent charging of the surface. The method of electron scanning microscopy allows to determine with high resolution the structure of the studied samples, shape and size of particles, pore size, pore size distribution, surface porosity and visualize pore geometry.
Pharmaceutical Glossary
Technical specifications
This once again proves the fact that the finer the particles, the lower the friability.
The above-described technological characteristics of powdered drug substances are of paramount importance in the development of composition and technology of tablet forms, which should provide the necessary bioavailability and, accordingly, the effectiveness and safety of the drug.
Technological characteristics of powders are established quickly enough, methods of their determination are simple and do not cause difficulties, therefore these methods are now widely used in the pharmaceutical industry for mass control of all incoming drug substances.
Additional information
As a rule, pharmaceutical companies analyze the dispersibility of drug substances by such available methods as sieve analysis, microscopy, using a laser particle analyzer, etc. This allows already at the stage of selection of firms-suppliers of drug substances to exclude non-standard substances in the developed technological process and ensure high quality of domestic tablet preparations. The method of electron scanning microscopy can be used to determine such properties as surface, shape and size of particles. Stationary electron scanning microscope designed to study the topography (microgeometry) of the surface of a solid body by secondary electron emission.
Order status tracking
I would like to discuss the purchase of model FK-05 - capping and screw cap machine. 22/01/2025 11:53
Good day. You can call on tel. +79853643808 or to the mail specified on the site. Carter, this chat is only for tracking shipments. 22/01/2025 11:54
Good afternoon, we received the PR-15 powder dispenser in plastic vials, scheduled In the afternoon to open the box and test. 22/01/2025 12:03
Ethan, good afternoon. Great news, please send a photo and video report to WhatsApp +79853643808. 22/01/2025 12:05
LB-205 horizontal automatic wet alcohol wipes packaging machine delivery status ...thank you 22/01/2025 12:13
Hello Carter, it is too early to check the status of your order. In 30 days only the epat of production will be completed. 22/01/2025 12:15
We're from New Jersey, we paid for the equipment on your invoice yesterday. Has the payment been received? How long will it take to deliver to us? 22/01/2025 12:23
Jack, hello. Payment is credited to our settlement account. Term of manufacture of your equipment by the factory 20 working days, delivery from the factory to our warehouse in the USA 1 month, delivery from the warehouse in San Diego 15 calendar days. 22/01/2025 12:26
Vacuum lyophilic freeze dryer LG-30, can we get faster than the contract ? 22/01/2025 12:33
Hello Nova, Shipments go through several time stages. Manufacturing, delivery from the factory to the warehouse in Beijing or Shanghai, waiting for batch collection, customs clearance and delivery. It's hard to predict. 22/01/2025 12:34
We're from New Jersey, we paid for the equipment on your invoice yesterday. Has the payment been received? How long will it take to deliver to us? 22/01/2025 12:43
Oliver, hello. Payment is credited to our settlement account. Term of manufacture of your equipment by the factory 20 working days, delivery from the factory to our warehouse in the USA 1 month, delivery from the warehouse in Mesa 15 calendar days. 22/01/2025 12:45
Granulator for wet granulation ZL-25 and Mixer V-shaped for powders VM-05 under contract No. 15 inform. 22/01/2025 12:53
Hello Benjamin, The shipment has arrived at the customs terminal, as agreed is scheduled to be transferred to the transportation company. 22/01/2025 12:57
Mixer with paddle for powders CX-100 what is the exact packing size ? 22/01/2025 13:03
Daniel, Hello! Packing dimensions 1200x640x1000 mm, packing weight 250 kg. Please let me know when you receive the shipment. 22/01/2025 13:07
Please advise the delivery status of the order. Desktop ampoule sealing machine RF-01 delivery to Tucson. Thank you. 22/01/2025 13:13
Penelope, Checked delivery status , your shipment is in transit warehouse in Shanghai. Delivery to Tucson is scheduled for tomorrow until 18: 30. Please notify us upon receipt. 22/01/2025 13:15
LW-35 automatic PVC+cardboard blister packaging machine has been on the road for 30 days. What news ? 22/01/2025 13:23
Hello Samuel, We are on time, tomorrow until 16:30 a driver will contact you about unloading. 22/01/2025 13:25
- MACHINES FOR THE PRODUCTION OF SUPPOSITORIES
- MACHINES FOR FORMING AND FILLING PLASTIC AMPOULES
- BOTTLE FILLING AND CAPPING EQUIPMENT
- EQUIPMENT FOR FILLING AND SEALING GLASS AMPOULES
- EQUIPMENT FOR COUNTING AND PACKAGING TABLETS AND CAPSULES IN BOTTLES
- SPRAY DRYING EQUIPMENT FOR SUSPENSIONS
- AUTOMATIC EQUIPMENT FOR REMOVING TABLETS AND CAPSULES FROM BLISTERS
- EQUIPMENT FOR FILLING HARD GELATIN CAPSULES WITH POWDER
- HIGH-PRECISION DOSING MACHINES POWDER FILLING MACHINES
- EQUIPMENT FOR FILLING CREAMS AND SEALING PLASTIC TUBES
- EQUIPMENT FOR COATING TABLETS
- EQUIPMENT FOR PRINTING LOGO ON TABLETS AND CAPSULES
- EQUIPMENT FOR WASHING AND STERILIZING BOTTLES
- EQUIPMENT FOR PACKAGING TABLETS AND CAPSULES IN PLASTIC BOTTLES
- EQUIPMENT FOR THE PRODUCTION OF TABLETS
- EQUIPMENT FOR POLISHING AND DEDUSTING TABLETS AND CAPSULES
- EQUIPMENT FOR PACKING POWDERS INTO VIALS
- POWDER GRANULATION EQUIPMENT
- EQUIPMENT FOR SCREW FEEDING OF POWDERS
- AUTOMATIC PHARMACEUTICAL CENTRIFUGES
- EQUIPMENT FOR EFFICIENT MIXING OF POWDERS
- EQUIPMENT FOR HOMOGENIZING CREAMS AND OINTMENTS
- EQUIPMENT FOR AUTOMATIC BOTTLE FEEDING FOR FILLING LINES
- EQUIPMENT FOR VACUUM TRANSPORTATION OF POWDERS
- EQUIPMENT FOR PACKAGING PRODUCTS IN A FLOW PACK
- AUTOMATIC CARTONING MACHINES
- AUTOMATIC EQUIPMENT FOR SELF-ADHESIVE LABELS ON PACKAGING
- EQUIPMENT FOR PACKAGING BULK MATERIALS IN PLASTIC BAGS
- FLOW-PACK PACKAGING MACHINES
- EQUIPMENT FOR FILLING AND PACKAGING HERBAL TINCTURES
- EQUIPMENT FOR PACKAGING FOOD PRODUCTS IN DOY-PACK PACKAGES
- EQUIPMENT FOR APPLYING THE EXPIRATION DATE AND BATCH NUMBER TO PRODUCTS
- EQUIPMENT FOR INDUCTION SEALING OF ALU FOIL BOTTLES
- EQUIPMENT FOR FILLING LIQUIDS IN PLASTIC AND METAL BARRELS
- AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- EQUIPMENT FOR PACKAGING TABLETS IN STRIPS AND TUBES
- EQUIPMENT FOR VACUUM PACKAGING IN PLASTIC BAGS
- EQUIPMENT FOR THE MANUFACTURE AND PACKAGING OF WET ALCOHOL WIPES
- EQUIPMENT FOR METAL DETECTOR IN GELATIN CAPSULES AND TABLETS
- EQUIPMENT FOR WEIGHT CONTROL AND SORTING OF CARDBOARD BOXES WITH MEDICINE
- EQUIPMENT FOR WRAPPING CARDBOARD BOXES WITH CELLOPHANE
- EQUIPMENT FOR PACKING TEA INTO TEA BAGS WITH THREAD AND LABEL
- DESKTOP EQUIPMENT FOR HIGH-SPEED EMULSION PRODUCTION
- EQUIPMENT FOR AUTOMATIC DOSING OF CREAMS AND OINTMENTS
- DESKTOP EQUIPMENT FOR MIXING POWDERS
- EQUIPMENT FOR LABORATORY TESTING OF MEDICINES
- EQUIPMENT FOR VIBRATING SIEVING OF POWDERS
- PERISTALTIC PUMPS DISPENSERS
- MANUAL EQUIPMENT FOR FILLING GELATIN CAPSULES WITH POWDER
- MACHINES PRINTING EXPIRATION DATE AND LOT NUMBER
- EQUIPMENT FOR THE PRODUCTION OF FISHING BOILIES
- SEMI-AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- EQUIPMENT FOR MIXING LIQUIDS WITH MICROWAVE HEATING
- DESKTOP EQUIPMENT FOR LIQUID DOSING
- EQUIPMENT FOR POWDERING PHARMA RAW MATERIALS
- SEMI-AUTOMATIC EQUIPMENT FOR FILLING GELATIN CAPSULES
- EQUIPMENT FOR PRINTING LOGO ON TABLETS AND CAPSULES
- EQUIPMENT FOR PACKING POWDERS INTO VIALS
- HIGH-PRECISION DOSING MACHINES POWDER FILLING MACHINES
- EQUIPMENT FOR COATING TABLETS
- EQUIPMENT FOR FILLING CREAMS AND SEALING PLASTIC TUBES
- EQUIPMENT FOR FILLING HARD GELATIN CAPSULES WITH POWDER
- AUTOMATIC EQUIPMENT FOR REMOVING TABLETS AND CAPSULES FROM BLISTERS
- EQUIPMENT FOR FILLING AND SEALING GLASS AMPOULES
- BOTTLE FILLING AND CAPPING EQUIPMENT
- EQUIPMENT FOR WASHING AND STERILIZING BOTTLES
- MACHINES FOR THE PRODUCTION OF SUPPOSITORIES
- MACHINES FOR FORMING AND FILLING PLASTIC AMPOULES
- EQUIPMENT FOR PACKAGING TABLETS AND CAPSULES IN PLASTIC BOTTLES
- EQUIPMENT FOR POLISHING AND DEDUSTING TABLETS AND CAPSULES
- EQUIPMENT FOR COUNTING AND PACKAGING TABLETS AND CAPSULES IN BOTTLES
- EQUIPMENT FOR THE PRODUCTION OF TABLETS
- SPRAY DRYING EQUIPMENT FOR SUSPENSIONS
- EQUIPMENT FOR SCREW FEEDING OF POWDERS
- EQUIPMENT FOR EFFICIENT MIXING OF POWDERS
- EQUIPMENT FOR VACUUM TRANSPORTATION OF POWDERS
- AUTOMATIC PHARMACEUTICAL CENTRIFUGES
- EQUIPMENT FOR HOMOGENIZING CREAMS AND OINTMENTS
- EQUIPMENT FOR AUTOMATIC BOTTLE FEEDING FOR FILLING LINES
- POWDER GRANULATION EQUIPMENT
- AUTOMATIC EQUIPMENT FOR SELF-ADHESIVE LABELS ON PACKAGING
- EQUIPMENT FOR FILLING AND PACKAGING HERBAL TINCTURES
- FLOW-PACK PACKAGING MACHINES
- EQUIPMENT FOR VACUUM PACKAGING IN PLASTIC BAGS
- EQUIPMENT FOR APPLYING THE EXPIRATION DATE AND BATCH NUMBER TO PRODUCTS
- EQUIPMENT FOR PACKAGING FOOD PRODUCTS IN DOY-PACK PACKAGES
- EQUIPMENT FOR THE MANUFACTURE AND PACKAGING OF WET ALCOHOL WIPES
- EQUIPMENT FOR FILLING LIQUIDS IN PLASTIC AND METAL BARRELS
- AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- EQUIPMENT FOR PACKAGING TABLETS IN STRIPS AND TUBES
- AUTOMATIC CARTONING MACHINES
- EQUIPMENT FOR METAL DETECTOR IN GELATIN CAPSULES AND TABLETS
- EQUIPMENT FOR WRAPPING CARDBOARD BOXES WITH CELLOPHANE
- EQUIPMENT FOR PACKING TEA INTO TEA BAGS WITH THREAD AND LABEL
- EQUIPMENT FOR PACKAGING BULK MATERIALS IN PLASTIC BAGS
- EQUIPMENT FOR INDUCTION SEALING OF ALU FOIL BOTTLES
- EQUIPMENT FOR PACKAGING PRODUCTS IN A FLOW PACK
- EQUIPMENT FOR WEIGHT CONTROL AND SORTING OF CARDBOARD BOXES WITH MEDICINE
- MACHINES PRINTING EXPIRATION DATE AND LOT NUMBER
- DESKTOP EQUIPMENT FOR HIGH-SPEED EMULSION PRODUCTION
- SEMI-AUTOMATIC EQUIPMENT FOR FILLING GELATIN CAPSULES
- EQUIPMENT FOR THE PRODUCTION OF FISHING BOILIES
- EQUIPMENT FOR LABORATORY TESTING OF MEDICINES
- EQUIPMENT FOR VIBRATING SIEVING OF POWDERS
- EQUIPMENT FOR POWDERING PHARMA RAW MATERIALS
- EQUIPMENT FOR MIXING LIQUIDS WITH MICROWAVE HEATING
- EQUIPMENT FOR AUTOMATIC DOSING OF CREAMS AND OINTMENTS
- DESKTOP EQUIPMENT FOR LIQUID DOSING
- DESKTOP EQUIPMENT FOR MIXING POWDERS
- MANUAL EQUIPMENT FOR FILLING GELATIN CAPSULES WITH POWDER
- PERISTALTIC PUMPS DISPENSERS
- SEMI-AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING