Standard Mouth 500ml Flat Round Bottom Flask
Product name: Round bottom/flat bottom flaskProduct brand: Xiangbo
Product material: High borosilicate glass 3.3
Product use: It is a glass container commonly used in laboratories, mainly used for mixing, heating, distillation, reflux and synthesis operations, and is widely used in food, medicine, environment and chemical industries.
Product features: ① Standard frosted mouth, high adaptability② High temperature resistance, not easy to break③ Strong chemical stability, acid and alkali resistance④ High transparency, easy to observe experiments
| Specification name | Frosted mouth inner diameter (mm) | Frosted mouth outer diameter (mm) | Height (mm) | Diameter (mm) | Weight (g) |
|---|---|---|---|---|---|
| Standard mouth round bottom flask 100mL/19*26 | 19 | 26 | 113 | 64 | 96 |
| Standard mouth round bottom flask 100mL/24*29 | 24 | 29 | 116 | 64 | 103 |
| Standard mouth round bottom flask 150mL/19*26 | 19 | 26 | 125 | 75 | 126 |
| Standard mouth round bottom flask 150mL/24*29 | 24 | 29 | 128 | 75 | 127 |
| Standard mouth round bottom flask 250mL/19*26 | 19 | 26 | 136 | 86 | 160 |
| Standard mouth round bottom flask 250mL/24*29 | 24 | 29 | 138 | 86 | 168 |
| Standard mouth round bottom flask 500mL/19*26 | 19 | 26 | 155 | 104 | 250 |
| Standard mouth round bottom flask 500mL/24*29 | 24 | 29 | 159 | 104 | 275 |
| Standard mouth round bottom flask 1000mL/24*29 | 24 | 29 | 193 | 136 | 400 |
| Standard mouth round bottom flask 1000mL/29*32 | 29 | 32 | 193 | 136 | 400 |
SPECS
| Specification name | Bottlemouth inner diameter (mm) | Bottlemouth outer diameter (mm) | Height (mm) | Diameter (mm) | Weight (g) |
|---|---|---|---|---|---|
| Regular mouth round bottom flask 250mL | 32 | 40 | 149 | 86 | 108 |
| Regular mouth round bottom flask 500mL | 31 | 40 | 177 | 106 | 149 |
| Regular mouth round bottom flask 1000mL | 35 | 47 | 218 | 130 | 263 |
| Regular mouth flat bottom flask 250mL | 32 | 40 | 147 | 86 | 119 |
| Regular mouth flat bottom flask 500mL | 31 | 40 | 168 | 106 | 172 |
| Regular mouth flat bottom flask 1000mL | 37 | 47 | 201 | 132 | 271 |
*The data is manually measured and there may be some errors. It is for reference only. If you have any accuracy requirements, please contact the official.


1. Do you provide sample?
Yes, sample available here and sample charge free.
Please leave your delivery address and contact information here for sample delivery.
2.Do you provide OEM service?
Yes, OEM order is welcome.
3. What is your MOQ?
Most of our products are stock available, so MOQ 1 piece for stock products.
And for non stock products, please confirm with us on the MOQ for production.
4. What is product lead time?
For stock available products, we will send out within 2 work days.
For non stock products, delivery time will be 7-20 work days depend on your order quantity and our production arrangement.
5. what is the delivery way?
Sample or trial order will generally delivery by DHL, UPS,TNT. FeDex etc which will take about 5-7 days.
Mass order delivery by sea or by air according to your request.
You can also arrange delivery by your shipping agent.
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