六十路老熟妇乱子伦视频,亚洲成人黄色,久久免费在线视频

LOADING IMAGES

尿素

CAS號(hào)	57-13-6
規(guī)格	10KG瓶	純度	10KG-ACS-for analysis ACS, 99%
貨號(hào)	424580100	貨期	需咨詢
品牌	Acros	庫存	需咨詢
規(guī)格	10KG瓶
純度	10KG-ACS-for analysis ACS, 99%
貨號(hào)	424580100
貨期	---
品牌	Acros
庫存	---
注意：請(qǐng)務(wù)必與賣家聯(lián)系核實(shí)單價(jià)庫存，以確保您的資金安全及交易順利。
參考價(jià)：需詢盤

立即詢盤

貨號(hào)	品牌	純度	規(guī)格	參考價(jià)	貨期
U111897-12×500g	aladdin	AR,99%	12×500g瓶	需詢盤	---
U111897-500g	aladdin	AR,99%	500G瓶	需詢盤	---
U111898-500g	aladdin	ACS,≥99.5%(T)	500G瓶	需詢盤	---
U111899-100g	aladdin	99.999% metals basis	100G瓶	需詢盤	---
U111899-25g	aladdin	99.999% metals basis	25G瓶	需詢盤	---
U111899-500g	aladdin	99.999% metals basis	500G瓶	需詢盤	---
U111899-5kg	aladdin	99.999% metals basis	5KG瓶	需詢盤	---
U111901-1kg	aladdin	電泳級(jí),≥99.5% (T)	1KG瓶	需詢盤	---
U111901-500g	aladdin	電泳級(jí),≥99.5% (T)	500G瓶	需詢盤	---
U111902-100g	aladdin	分子生物學(xué)級(jí),≥99.5% (T)	100G瓶	需詢盤	---
U111902-1kg	aladdin	分子生物學(xué)級(jí),≥99.5% (T)	1KG瓶	需詢盤	---
U111902-500g	aladdin	分子生物學(xué)級(jí),≥99.5% (T)	500G瓶	需詢盤	---
U111902-5kg	aladdin	分子生物學(xué)級(jí),≥99.5% (T)	5KG瓶	需詢盤	---
U111903-1kg	aladdin	Ph. Eur.,BP,USP,99.0-100.5%	1KG瓶	需詢盤	---
U111903-250g	aladdin	Ph. Eur.,BP,USP,99.0-100.5%	250G瓶	需詢盤	---
U111903-5kg	aladdin	Ph. Eur.,BP,USP,99.0-100.5%	5KG瓶	需詢盤	---
U111904-1kg	aladdin	細(xì)胞培養(yǎng)級(jí),≥99.5% (T)	1KG瓶	需詢盤	---
U111904-5kg	aladdin	細(xì)胞培養(yǎng)級(jí),≥99.5% (T)	5KG瓶	需詢盤	---
U119692-20ml	aladdin	1000.0 mg/L,基體：純水	20ML瓶	需詢盤	---
U141075-500g	aladdin	≥99.5%	500G瓶	需詢盤	---
U820349-500g	macklin	AR,99%	500g瓶	需詢盤	---
U820370-20ml	macklin	尿素氮:1000.4 mg/L	20ml瓶	需詢盤	---
U0073-300G	TCI	99.0%(N),	300G瓶	需詢盤	---
U0077-25G	TCI	99.0%(N),	25G瓶	需詢盤	---
U0077-5G	TCI	99.0%(N),	5G瓶	需詢盤	---
A12360-10000g	Alfa	98+%,	10000g瓶	需詢盤	---
A12360-500g	Alfa	98+%,	500g瓶	需詢盤	---
036428-100g	Alfa	99.0-100.5%,	100g瓶	需詢盤	---
036428-2kg	Alfa	99.0-100.5%,	2kg瓶	需詢盤	---
A12360-2500g	Alfa	98+%,	2500g瓶	需詢盤	---
036429-2.5kg	Alfa	99.3+%,	2.5kg瓶	需詢盤	---
036429-500g	Alfa	99.3+%,	500g瓶	需詢盤	---
036428-500g	Alfa	99.0-100.5%,	500g瓶	需詢盤	---
036429-100g	Alfa	99.3+%,	100g瓶	需詢盤	---
434720050	Acros	5KG-RG-for biochemistry, 99+%	5KG瓶	需詢盤	---
424580100	Acros	10KG-ACS-for analysis ACS, 99%	10KG瓶	需詢盤	---
140750250	Acros	25KG-RG-0.995	25KG瓶	需詢盤	---
424580025	Acros	2.5KG-ACS-for analysis ACS, 99	2.5KG瓶	需詢盤	---
140750050	Acros	5KG-RG-0.995	5KG瓶	需詢盤	---
197460100	Acros	10KG-RG-extra pure, 98%	10KG瓶	需詢盤	---
327380050	Acros	5KG-RG-for molecular biology,9	5KG瓶	需詢盤	---
197460010	Acros	1KG-RG-extra pure, 98%	1KG瓶	需詢盤	---
424581000	Acros	100GR-ACS-for analysis ACS, 99	100GR瓶	需詢盤	---
140750010	Acros	1KG-RG-0.995	1KG瓶	需詢盤	---
327380010	Acros	1KG-RG-for molecular biology,9	1KG瓶	需詢盤	---
424585000	Acros	500GR-ACS-for analysis ACS, 99	500GR瓶	需詢盤	---
434720010	Acros	1KG-RG-for biochemistry, 99+%	1KG瓶	需詢盤	---
197460050	Acros	5KG-RG-extra pure, 98%	5KG瓶	需詢盤	---

產(chǎn)品百科查看更多

物理化學(xué)性質(zhì)
英文名	urea
中文名	尿素
CAS號(hào)	57-13-6	溶解性	1080 g/L (20 oC)
分子量	60.05530	熔點(diǎn)	132-135?°C(lit.)
密度	1.335?g/mL?at 25?°C(lit.)	沸點(diǎn)	196.6oC at 760mmHg