等级
reagent grade
质量水平
无菌性
non-sterile
产品线
Vetec™
保质期
limited shelf life, expiry date on the label
储存条件
(Tightly closed)
pH值(酸碱度)
5-8 (1.5% in solution)
应用
microbiology
InChI
1S/C14H24O9/c1-5-8(16)13-11(7(21-5)4-20-13)23-14-10(18)12(19-2)9(17)6(3-15)22-14/h5-18H,3-4H2,1-2H3/t5?,6-,7?,8-,9+,10-,11?,12+,13+,14?/m1/s1
InChI key
GYYDPBCUIJTIBM-DYOGSRDZSA-N
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一般描述
琼脂作为微生物培养基的固化剂被广泛应用于微生物学。它是从海藻中提取的多糖,主要由琼脂糖组成。琼脂基本上是一种惰性物质,这使它成为微生物培养基的理想材料,因为它不会干扰微生物的生长。琼脂可以固化培养基,使微生物在固体环境中生长,促进不同菌落的形成,并可以选择性地分离特定的微生物。琼脂还用于制备选择性和鉴别性培养基,这些培养基可以提供额外的营养物质或其他化学物质,以选择性地促进或抑制特定微生物的生长。琼脂通过高压灭菌法灭菌,然后倒入培养皿冷却和固化,形成微生物生长的表面。
应用
琼脂通常用作许多微生物培养基的固化剂,用于各种制药、环境、食品和饮料样品中的细菌、酵母和霉菌的生长和鉴定。
法律信息
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
WGK
WGK 1
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Synapses are fundamental to the normal function of the nervous system. Glia play a pivotal role in regulating synaptic formation. However, how presynaptic neurons assemble synaptic structure in response to the glial signals remains largely unexplored. To address this question
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference, 2012, 5722-5725 (2013-02-01)
In this study, we presented an experiment to obtain the thermal relaxation time which is necessary to model heat conduction by the hyperbolic heat equation. This experiment was evaluated by finite element simulation to acquire reliably this parameter for biological
Evaluation of Brilliance VRE agar for the detection of vancomycin-resistant enterococci in rectal swab specimens.
Journal of medical microbiology, 62(Pt 4), 661-662 (2013-01-29)
Exoprotein production correlates with morphotype changes of nonmotile Shewanella oneidensis mutants.
Journal of bacteriology, 195(7), 1463-1474 (2013-01-22)
We report a previously undescribed mechanism for the rugose morphotype in Shewanella oneidensis, a research model for investigating redox transformations of environmental contaminants. Bacteria may form smooth or rugose colonies on agar plates. In general, conversion from the smooth to
Journal of medical engineering & technology, 37(2), 96-101 (2013-01-31)
To expand the performance capacity of the scanning haptic microscope (SHM) beyond surface mapping microscopy of elastic modulus or topography, surface density mapping of a natural tissue was performed by applying a measurement theory of SHM, in which a frequency
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