borosilicate glass boiling flask 500ml flat bottom long narrow neck lab consumable florence flask details
product name:boiling flask500ml flat bottom ,long narrow neck florence flask;classification:flask;
package:safe packing;payment terms:l/c,d/a,d/p,t/t,western union,moneygram;
material:borosilicate glass 3.3;capacity:5-20000ml;
specification:customer`s request;design:customised;
place of origin:jiangsu china;model number:1111-1;
port:shanghai;supply ability:8000 piece/pieces per month boiling flask500ml flat bottom ,long narrow neck florence flask;
packaging detail:safe package for borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask;color:transparent or clean;
brand name:huke;delivery:on time;
keywords:flat bottomed flask;usage:laboratory or teaching;

borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask 

product description

borosilicate glass

it is a special glass material with low expansion rate, high temperature resistance, high 美女大香蕉2strength, high hardness, high transmittance and high chemical stability.

borosilicateglass boro 3.3

sio2 content

>80%

strain point

520℃

annealing point

560℃

softening point

820℃

refractive index

1.47

light transmission (2mm)

0.92

elastic modulus

67knmm-2

tensile strength

40-120nmm-2

glass stress optical coefficient

3.8*10-6mm2/n

processing temperature (104 dpas)

1220℃

linear coefficient of expansion (20-300℃)

3.3*10-6k-1

density (20℃)

2.23gcm-1

specific heat

0.9jg-1k-1

thermal conductivity

1.2wm-1k-1

hydrolytic resistance (iso 719)

grade-1

acid resistance (iso 195)

grade-1

alkali resistance (iso 美女免费大片3695)

grade-1

thermal shock resistance rod 6*30mm

300℃

borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable 

product name

borosilicate glass boiling flask500ml flat bottom long narrow neck/lab glassware/lab consumable florence flask

material

3.3 high borosilicate glass

capacity

5ml~20000ml

feature

chemical test

colorclean
moq10pcs
 transportation

shipping or the way you want

delivery time

7-20 days after payment

product information

capacity(ml)o.d. of neck(mm)o.d. of bulk(mm)height(mm)
502053100
1002165120
1502276140
2002383150
2502588160
3002692170
50030110200
100035140250
200046173353
300052201416
500066239469
1000068282553
2000082370700
florence flask is a type of flask used as an item of laboratoryglassware. it is used as a container to hold liquids. a florence flaskhas a round body, a single long neck, and often a flat bottom. it isdesigned for uniform heating, boiling, distillation and ease ofswirling; it is 美女免费大片4produced in a number of different glass thicknesses tostand different types of use.borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask borosilicate glass boiling flask500ml flat bottom ,long narrow neck/lab glassware/lab consumable florence flask
other flask
our services

 

product application

 

company information

 

packaging & shipping

 

faq

1. q:how about the delivery time?

a:samples: about 3-7 days.

mass order: about 25 days after receipt of 30% t/t deposit payment.

2. q:what kind of payments do you support?

a:t/t, l/c, western union, paypal & cash are accepted.

3. q:do you charge for the samples?

a:according to our company policy, we just charge the samples based on exw price.

and we will return the samples fee during the next order.

4. q:can you produce according to customers' design?

a:yes, we are professional manufacturer; oem and odm are both welcomed.

1) silk print logo on the product;

2) customized product housing;

3) customized color box;

4) any your idea on product we can help you to design and put it into production.

5. q:what about your after sale service?

a:1) all products will have been strictly quality checked in house before packing.

2) all products will be well packed before shipping.

3) all our products have 1 year warranty, and we sure the product will be free from maintenance within warranty period.

6.q:does your normal glass test tubes have inventory?

a:yes, our normal glass tube has inventory.

7.q:what’s the material of glass test tube?

a:borosilicate 3.3, neutral borosilicate 5.0, borosilicate

8. q:which one seaport you choose?

a:shanghai seaport

9. q:what about the shipping?

a:we have strong cooperation with dhl, tnt, ups, fedex, ems, china air post.

you also can choose your own shipping forwarder

10. q:can you tell me your main customers?

a:that's our customer’s privacy, we should protect their information.

at the same time, please rest assured that your information is also safe here. we'll offer you the quotation as soon as possible once receive your inquiry, so don't hesitate to contact us.

we can produce the product under your brand 很黄很色美女裸体动态5name; also the size can be changed as your requirement.

 

 

product name:boiling flask500ml flat bottom ,long narrow neck florence flask;classification:flask;package:safe packing;payment terms:l/c,d/a,d/p,t/t,w
above is detail introduction of borosilicate glass boiling flask 500ml flat bottom long narrow neck lab consumable florence flask, include price, model, picture and supplier of borosilicate glass boiling flask 500ml flat bottom long narrow neck lab consumable florence flask.