China bayyananna da amber grade A Vollasetric Flask Tare da ƙasa-a cikin gilashin gilashi ko filastik maƙerin masana'antu da Masana

Clear and amber grade A Volumetric Flask With ground–in glass stopper or plastic stopper Featured Image

Bayyanan kuma amber grade A Volumetric Flask Tare da ƙasa-a cikin gilashin gilashi ko maɓallin filastik

Short Bayani:

Sunan Samfur: Flask Volumetric

Halin:

1. Aji A

2. Tare da ƙasa-a cikin gilashin gilashi ko mai hana filastik

Kayan abu: gilashin Boro 3.3

Launi: bayyanannu da amber

OEM yana samuwa

Lokacin Biya: T / T, L / C, Western Union, Palpay

Samfura: Ana miƙa tsakanin kwanaki 5 gaba ɗaya

Loading Port: Qingdao / Shanghai tashar jiragen ruwa ko har zuwa abokin ciniki

Lokacin Isarwa: 15-30 kwanakin har zuwa yawan abokin ciniki

Aika mana imel

Bayanin Samfura

Alamar samfur

Gilashin Laboratory

Flask mai nauyi

Gabatarwa na Volumetric Flask

Kwalba mai auna ma'auni (kwalba mai aunawa ko ta kammala digiri) wani yanki ne na gilashin dakin gwaje-gwaje, wani nau'in kwalliyar dakin gwaje-gwaje, an daidaita shi don ɗauke da madaidaicin ƙarar a wani yanayin zafi. Ana amfani da flasks na Volumetric don madaidaitan narkewa da shirya daidaitattun mafita.

Sigogin samfura

Gilashin GYARA
BORO3.3
SiO2 Abun ciki	> 80%
Matsalar Iri	520 ° C
Wurin Kulawa	560 ° C
Matsayi mai laushi	820 ° C
Fihirisar Refractive	1.47
Isar da Haske (2mm)	0.92
Na'urar roba	67KNmm-2
Siarfin Tenarfi	40-120Nmm-2
Gilashin damuwa na Gwaninta mai kyau	3.8 * 10-6mm2 / N
Zazzabi mai sarrafawa (104dpas)	1220 ° C
Arirgar Coefficient na Fadada (20-300 ° C)	3.3 * 10-6K-1
Yawa (20 ° C)	2.23gcm-1
Musamman zafi	0.9jg-1K-1
Conarfin zafi	1.2Wm-1K-1
Tsarin Hydrolytic (ISO 719)	Darasi 1
Tsarin Acid (ISO 185)	Darasi 1
Aliarfin Alkali (ISO 695)	Hanyar 2
Arfin ckarfin rarfin Ruwa6 * 30mm	300 ° C

Game da Volumetric Flask

Samfurin samfur

1621A	Volumetric Flask grade A., Tare da ƙasa-a cikin gilashin gilashi ko maɓallin filastik, bayyananne
(Arfi (ml)	Tolearamar ƙarfi ((ml)	Bakin ƙasa	Tsawo (mm)
5	0.02	39640	74
10	0.02	39640	90
25	0.03	39734	110
50	0.05	39734	140
100	0.1	39796	170
200	0.15	14/15	210
250	0.15	14/15	220
500	0.25	16/16	260
1000	0.4	19/17	310
2000	0.6	24/20	370

1622A	Volumetric Flask amber, sa A, Tare da ƙasa-cikin gilashin gilashi ko maɓallin filastik
(Arfi (ml)	Tolearamar ƙarfi ((ml)	Bakin ƙasa	Tsawo (mm)
10	0.02	39640	90
25	0.03	39734	110
50	0.05	39734	140
100	0.1	39796	170
200	0.15	14/15	210
250	0.15	14/15	220
500	0.25	16/16	260
1000	0.4	19/17	310

Umarni

Kafin amfani da kwalbar awo, ana buƙatar cak biyu masu zuwa.

1. Girman murfin awo daidai yake da abin da ake buƙata.

2. Bincika cewa abin toshewa bai cika ba.

Sanya ruwa a cikin kwalbar kusa da layin alamar, ka toshe abin tsayawa a ciki, ka bar shi ya tsaya na mintina 2. Duba tare da busassun takaddar takarda tare da kabuwar kwalbar don ganin cewa babu malalar ruwa. Idan bai zubo ba, juya fulogin 180 °, toka shi da kyau, juya shi, sannan a gwada yoyowar ta wannan hanyar. Dole ne a tsaurara madaidaitan a cikin amintaccen wuri. Ana ba da shawarar a ɗaura igiya a wuyan kwalbar don hana ta faɗuwa ko a haɗe ta da sauran masu tsayawa.