China Yakajeka uye amber giredhi A Volumetric Flask Ine pasi- mugirazi chimiso kana epurasitiki chimiso Kugadzira uye Fekitori

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

Yakajeka uye amber giredhi A Volumetric Flask Ine pasi-mugirazi chimiso kana epurasitiki chimiso

Tsananguro Pfupi:

Chigadzirwa Chigadzirwa: Volumetric Flask

Mamirire:

1. Kirasi A

2. Nepasi- mugirazi chimiso kana chipurasitiki

Zvinyorwa: Boro 3.3 girazi

Ruvara: Yakajeka uye amber

OEM inowanikwa

Nguva Yekubhadhara: T / T, L / C, Western Union, Palpay

Mimwe: Anopa mukati memazuva mashanu kazhinji

Kuisa Port: Qingdao / Shanghai chiteshi kana kumusoro kune mutengi

Nguva yekuendesa: Mazuva 15-30 kusvika kune yakawanda yevatengi

Tumira neindaneti kwatiri

Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Rabhoritari Glassware

Volumetric chinu

Volumetric Flask Nhanganyaya

Vhoriyamu vhoriyamu (yekuyera chinu kana akapedza guchu) chidimbu cherabhoritari girazi, mhando yerabhoritari guchu, yakaenzana kuti ive neiri chaiyo vhoriyamu pane imwe tembiricha. Volumetric flasks anoshandiswa kunyatso dzvanya uye kugadzirira kwakajairika mhinduro.

Chigadzirwa Parameter

BOROSILICATE Girazi
BORO3.3
SiO2 Zvemukati	> 80%
Kunetseka Point	520 ° C
Annealing Point	560 ° C
Anonyorovesa Point	820 ° C
Refractive Index	1.47
Chiedza Kufambisa (2mm)	0.92
Kwakavharwa nenyama Modulus	67KNmm-2
Tensile Simba	40-120Nmm-2
Girazi kushushikana Optical Coefficient	3.8 * 10-6mm2 / N
Kugadzira Kupisa (104dpas)	1220 ° C
Linear Coefficient yekuwedzera (20-300 ° C)	3.3 * 10-6K-1
Kuwedzera (20 ° C)	2.23gcm-1
Chaicho Kupisa	0.9jg-1K-1
Thermal Kuitisa	1.2Wm-1K-1
Kurwisa Hydrolytic (ISO 719)	Bhuku 1
Kurwisa acid (ISO 185)	Bhuku 1
Alkali Kuramba (ISO 695)	Bhuku 2
Thermal Shock Nemishonga Rod6 * 30mm	300 ° C

Nezve Volumetric Flask

Chigadzirwa Chigadzirwa

1621A	Volumetric Flask giredhi A., Iine ivhu-mune girazi rinomisa kana chipurasitiki, yakajeka
Unyanzvi (ml)	Kugona kubvumidza (± ml)	Pasi muromo	Kureba (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, giredhi A, Iine ivhu-mugirazi chimiso kana chipurasitiki
Unyanzvi (ml)	Kugona kubvumidza (± ml)	Pasi muromo	Kureba (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

Mirayiridzo

Usati washandisa bhodhoro revolumetric, macheki maviri anotevera anodiwa.

1. Iyo vhoriyamu ye volumetric flask inoenderana nezviri kudikanwa.

2. Tarisa uone kuti kork yakaomeswa uye haidonhe.

Isa mvura mubhodhoro padyo nemutsetse wekumaka, chivharisa chimiso zvakasimba, uye chirega chimire kwemaminetsi maviri. Tarisa nebepa rakaoma resafa padivi pemusono webhodhoro kuti uone kuti hapana kuburitsa mvura. Kana ikasadonha, chinja plug yacho 180 °, chivhara zvine mutsindo, zvidzore, uye uyedze kuburitsa nenzira iyi. Iyo yekumira yakasimba inofanira kuchengetwa munzvimbo yakachengeteka. Zvinokurudzirwa kusunga tambo mumutsipa webhodhoro kuti isadonhe kana kusanganiswa nezvimwe zvinomisa.