BASIC INFO
Two Neck Round Bottom Flask
Unit price(1000ml, 29# +29#): US $ 11.5 / piece
Delivery fee is not included
Two neck round bottom flask, heavy wall, with a standard taper joint on the center and an angled side neck, made of heat-resistant borosilicate glass, mainly for heating solution/distilling/chemicals separation. When in use, round-bottom flasks are commonly held at the neck by lab clamp and supported by retort ring on lab stand, cork stand rings are needed to keep the round bottom flasks upright after use.
Volume | Height | Diameter | Joint(s) |
5ml | 14# + 14# | ||
10ml | 14# + 14#, 19# +19# | ||
25ml | 93mm | 40mm | 14# + 14#, 19# +19# |
50ml | 98mm | 51mm | 19# +19#, 24# +24# |
100ml | 106mm | 60mm | 19# +19#, 24# +24# |
250ml | 132mm | 80mm | 19# +19#, 24# +24# |
500ml | 147mm | 106mm | 24# +24# |
1000ml | 200mm | 140mm | 24# +24#, 29# +29# |
2000ml | 242mm | 173mm | 24# +24# |
3000ml | 281mm | 200mm | 24# +24# |
5000ml | 335mm | 235mm | 24# +24#, 40# + 24# |
10000ml | 430mm | 297mm | 40# + 24# |
20000ml | 485mm | 355mm | 40# + 24#, 50# + 24# |
We are the best supplier for laboratory glassware.
We could offer you best quality laboratory glassware and competitive price,
Since our establishment, we keep holding this principle "Strives for the survival by the quality, strives for the development by the prestige"High quality products ensure continual orders from our clients, While well-deserved reputation grants us the leadership in the market.
Our laboratory glassware includes (but not limited to)
1 | Adapters | 17 | Weighing |
2 | Columns | 18 | Burettes |
3 | Condensers | 19 | Cylinders, graduated |
4 | Filtration | 20 | Dispensers, Kipp |
5 | Flasks | 21 | Pipettes |
6 | Funnels | 22 | Volumetric flasks |
7 | Gas collecting tubes | 23 | Beakers |
8 | Reaction vessels | 24 | Crystallizing dishes |
9 | Rotary evaporators | 25 | Desiccators |
10 | Soxhlet extractors | 26 | Filtering flasks |
11 | Stirrers | 27 | Flasks |
12 | Stopcocks | 28 | Funnels |
13 | Stoppers | 29 | Laboratory bottles |
14 | Traps | 30 | Staining jars |
15 | Tubes | 31 | Vials |
16 | Evaporating dish | 32 | Watch glasses |
3, Production and workshop
4, Packing & loading
5, Logistic service
Nearby sea port: Guangzhou port & Shenzhen port
Transport: Ocean shipping, road transport, air transportation
Logistics partner: DHL, FedEx, UPS, Cosco, Maersk Line
5, Other information
1, Professional service
2, OEM/ODM available for most items
3, Fast response, inquiries will be replied within 24 hours
4, Hight quality, fashion designs, reasonable & competitive price, fast lead time.
5. Quality control:
a. Products will have been strictly Quality Checked in house before pecking.
b. Well packed before shipping.
c. 1 year warranty
6. Faster delivery: 3-15 after confirming payment
7. Payment term: T/T, Western Union