Lab Glassware Flat Bottom Flask, Narrow Neck, with Beaded Rim, Boro 3.3
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The flat-bottom flask is a versatile piece of laboratory glassware designed for chemical and biochemical applications. Unlike round-bottom flasks, it features a flat base that allows it to stand securely on a flat surface. This design makes it ideal for heating, mixing, and storage in various lab settings. The narrow neck provides better control over pouring and prevents spillage, while the beaded rim ensures a secure fit when using stoppers or other accessories.
Capacity
Height
O.D. at bulb
O.D. of neckÂ
QuantityÂ
ml
mm
mm
mm
per case ( pcs)
5
62
27
13
576
10
68
33
13
576
25
82
41
15
288
50
100
53
20
192
100
120
65
21
192
150
140
76
22
96
200
150
83
23
96
250
160
88
25
72
300
170
92
26
48
500
200
110
30
48
1000
250
140
35
24
2000
300
175
40
12
3000
370
199
50
8
5000
400
235
55
4
We are a trusted supplier of high-quality laboratory glassware. Our products are designed to meet international standards and ensure precision in every experiment. We offer competitive pricing without compromising on quality, making us an ideal partner for research institutions, universities, and laboratories worldwide.
Since our establishment, we have adhered to the principle of "Strives for the survival by the quality, strives for the development by the prestige." High-quality products guarantee consistent orders from our clients, while a strong reputation has positioned us as a market leader.
Our range of laboratory glassware includes (but is 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
2, Production and workshop
3, Packing & loading
4, 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, High quality, fashion designs, reasonable & competitive price, fast lead time.
5. Quality control:
a. Products will have been strictly Quality Checked in house before packing.
b. Well packed before shipping.
c. 1 year warranty
6. Faster delivery: 3-15 after confirming payment
7. Payment term: T/T, Western Union