Three necked flask leh two necked flask inkar danglamna .

A lan dan structure .
Number of bottle mouth: Three necked flask hian a hmui pathum a nei a, two necked flask erawh chuan a hmui pahnih a nei thung.
Shape characteristics: An pahnih hian a tlangpuiin round belly leh thin neck ang deuh an nei a, mahse three necked flask hi a additional mouth avang hian overall layout ah a complex zawk.

Functional tumruhna .
Reagent Addition: Three necked flask hian a rualin reactants tam tak a dah belh thei a, chu chuan reaction atan reagent tam tak add a awlsam zawk a Mahse, flask pahnih-a reactants dah belh chi hrang hrangte chu a tlem hle.
Supporting Instrument Connection: Three necked flask hi a rualin instrument tam zawkah a inzawm thei a, chu chu condenser tubes, thermometers, stirring devices, etc. a ni a, complex experiment neihna atan a tha a, chu chu organic reaction, reaction conditions khauh taka control ngai, stirring, leh reflux te a ni Necked flask pahnih hi instrument hrang hrang pahnih nen an inzawm tlangpui a, chu chuan experimental needs awlsam tak tak thenkhat a phuhruk thei a, chu chu simple heating reflux reactions te hi a ni.

Hman dan scenario .
Reaction Type: Necked flask pathum hi organic reaction atan hman a ni tlangpui a, condition khauh tak leh process complex tak tak, temperature control dik tak, simultaneous stirring leh reflux operation mamawh ang chi te Necked flask pahnih hi long-term reaction emaw heating reflux experiment of general solutions emaw atan a tha a, experimental operation leh reaction process pawh a awlsam hle.
Experimental Scale: A then phei chuan necked flask pathum hi a lian deuh deuh-scale emaw complex zawk system experiment atan hman theih a ni a, chu chu an functionality chak zawk leh operability vang a ni Two necked flask hi small-scale leh a relatively simple experimental scenario-ah an hmang tam zawk.