W Ecocoffee Hot Sell V60 Glass Pour Over Coffee Funnel Dripper

We are committed to revitalizing the company's development by science and technology, and strive to develop new50well管架,塑料500毫升带手柄的烧杯,Specimen Transport Collection Bags。产品质量是企业的生活，服务质量是企业的声誉，我们将高质量的服务和增值服务作为基本服务概念，并追求全面，快速，积极，积极和及时的服务特征。我们将遵守“节能和环境保护，智能有效”的使命。

Introduction：

A funnel is a barrel-shaped object that is used to pour liquid and powdery matter into a container with a smaller inlet. The smaller tubular part at the tip of the funnel can have different lengths. Funnels are usually made of stainless steel or plastic, but paper funnels are sometimes used for substances that are difficult to clean thoroughly, such as engine oil. Some funnels have a controlled valve in the nozzle, allowing the user to control the flow rate.

特征：

1.颜色：透明清晰

2. Material: Boro glass

3. Size：13cm*8cm

4. Packing:48pcs/ctn.32pcs/ctn.24pcs/ctn.12pcs/ctn

5. Application:Laboratory filtration

Code	材料	Diameter(mm)	茎的O.D（mm）	茎的长度
1503-50	boro3.3	50	7	150
1503-60	boro3.3	60	8	150
1503-75	boro3.3	75	9	150
1503-90	boro3.3	90	11	150

Detail photos：

Advantage:

1，长颈漏斗的脖子很长，非常易于操作。在反应过程中，可以随时添加长颈漏斗。长颈漏斗必须插入液位以下，以防止形成时气体通过长颈漏斗的底部逸出，即形成液体密封。

Pay attention：

1，放在滤纸上，主要用于过滤。使用时，请注意漏斗的末端仅在烧杯的内壁上，以防止滤液破裂。滤纸只用水在漏斗墙上，不要留下气泡。滤纸应低于漏斗的边缘，滤液应低于滤纸的边缘，以防止液体未从间隙中过滤和过滤效果。请注意，还应使用玻璃棒排干滤网，以防止其破裂或突破滤纸。玻璃杆应放在三层滤纸上，以避免打破滤纸并影响过滤效果。

Question&Answer:

1. How about the delivery time?
Sample for free,it will arrive at destination within 3-7 days by DHL FEDEX UPS.
Small quantities,it will arrive at destination within 5-10 days by air.
大量，它将在海上25-35天内到达目的地。

2.Where are your manufacturer?
Our factory is local in Chongqing.

3.您可以从我们那里购买什么
Centrifuge tube,cryotube,filter tips,pipette,glass slide,cover glass,flocked swab,female swab,gel swab,blood collection lancet,blood collection tube,glucometer,glove,gown and so on.

4.Do you have any certifications?
是的，先生，我们有CE，ISO。

5.如何样本？

Sample for free,it will arrive at destination within 3-7days by fedex ups dhl.

6.Are you manufacturer?
Sure,welcome to our factory.

Our enterprise aims to operating faithfully, serving to all of our prospects, and working in new technology and new machine frequently for W Ecocoffee Hot Sell V60 Glass Pour Over Coffee Funnel Dripper. We actively build a more reasonable production layout planning, stricter and higher process quality control and requirements, laying the foundation for another leapfrog development. We use scientific and reasonable quality inspection methods, as well as advanced inspection equipment and scientific inspection standards to prevent quality defects, thus providing our customers with quality products and satisfactory services.