Books & Magazines

eutyloneCAS:802855-66-9

eutyloneCAS:802855-66-9

Advantage: High quality and competitive price. 1. We can provide samples for testing. 2. All purity >99%. As a manufacturer, we can supply high quality products at ex-factory prices.

QR 100
Diethyl(phenylacetyl)malonate CAS: 20320-59-6

Diethyl(phenylacetyl)malonate CAS: 20320-59-6

Are you looking for chemical products? If you are looking for similar products, please let me know and I can help you with the quotation.

Hot Sale 2- (2-Chlorophenyl) -2-Nitrocyclohexanone CAS 2079878-75-2

Hot Sale 2- (2-Chlorophenyl) -2-Nitrocyclohexanone CAS 2079878-75-2

Are you looking for chemical products? If you are looking for similar products, please let me know and I can help you with the quotation.

Ethyl 2-phenylacetoacetate CAS: 5413-05-8

Ethyl 2-phenylacetoacetate CAS: 5413-05-8

Are you looking for chemical products? If you are looking for similar products, please let me know and I can help you with the quotation.

Ethyl 3-oxo-4-phenylbutanoate CAS:718-08-1

Ethyl 3-oxo-4-phenylbutanoate CAS:718-08-1

Are you looking for chemical products? If you are looking for similar products, please let me know and I can help you with the quotation.

1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester CAS:1369021-80-6

1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester CAS:1369021-80-6

Are you looking for chemical products? If you are looking for similar products, please let me know and I can help you with the quotation.

Best Online shopping in Qatar - Purplebox Qatar

Best Online shopping in Qatar - Purplebox Qatar

Purplebox is the best online shopping website in Qatar. We have a variety of products and services that are available on the website. We offer free shipping in Doha, Qatar.

For Back to school shopping visit Purplebox

For Back to school shopping visit Purplebox

Are you worried about back-to-school shopping for your little one? No worry. Purplebox is here.

QR 0
Qoran antique

Qoran antique

sell the holy book of the Quran with gold letters. 1692 year. Antiques. There are all documents.

QR 1,800,000
Qoran antique

Qoran antique

sell the holy book of the Quran with gold letters. 1692 year. Antiques. There are all documents.

QR 1,800,000
Financial modeling bootcamp Qatar

Financial modeling bootcamp Qatar

Be the SMART decision maker! Join Financial Data Modeling Bootcamp starting on 12th July in Qatar. Our Advantage: - 3-day classroom sessions by International Experts

QR 899

次に、B4サイズぐらいの紙の中央に上で測ったのと同じぐらいの直径の穴をあけます。これを陽の当たる窓ガラスにはってください。他の部分はカーテンなどで光線を遮るとより観察しやすいでしょう。穴をピンホールにして太陽の像が床または壁にできます。距離にもよりますが太陽像はかなり大きくて暗いものです。これでは光が拡がってしまって超高出力レーザーポインター光線と勝負になりません。

Islamic Books & Quran by Darussalam Publishers

Islamic Books & Quran by Darussalam Publishers

Darussalam Publishers is the world most leading authentic Islamic book publisher and also first Online Islamic books seller. Every month more than 100's of books were published.

TOEFL, IELTS, ESOL, CELTA/DELTA, DEGREE, DIPLOMAS & other English Language Certificates

TOEFL, IELTS, ESOL, CELTA/DELTA, DEGREE, DIPLOMAS & other English Language Certificates

We deal and specialize in helping you to get registered TOEFL, IELTS, ESOL, CELTA/DELTA, DEGREE, DIPLOMAS & other English Language Certificates.

Get your IELTS Certificate,passports,working visas , permits and licences etc

Get your IELTS Certificate,passports,working visas , permits and licences etc

Get your IELTS Certificate,passports,working visas , permits and licen please contact email below for details email:visafreecenter@gmail.com email:visafreecenter@gmail.com

Image CAPTCHA
Enter the characters shown in the image.
To prevent automated spam submissions leave this field empty.