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N,N-Bis（trifluoromethylsulfonyl）anilineNegotiableMOQ: 1 KilogramBrand Name: tlhcPlace of Origin: ChinaModel Number: 99.0%TLHCMC CO.,Ltd -
CAS 51981-21-6 N n-bis (carboxymethyl) -L-glutamate tetrasodium salt Other chemical productsUS$ 1.99 - 4.99MOQ: 1 KilogramBrand Name: ZFPlace of Origin: ChinaModel Number: 51981-21-6Purity: 38 42 47Hebei Zhoufeng Technology Co., LTD -
N-BK7 Bi Convex Lens Dia.12.7mm EFL 50mm Wavelength 650-1050nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
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N-BK7 Double concave lenses and Bi-concave lensNegotiableMOQ: 1 PiecePlace of Origin: Jiangxi, ChinaModel Number: LSA-0104Material: Other, Glass, N-BK7Usage: OpticalJiangxi Liansheng Experiment Technic Assembly Co., Ltd. -
C?m bi?n nhi?t ?? WZPM2-08-75-M18-8 power plant spare partsUS$ 68 - 130MOQ: 1 PieceBrand Name: yoyikPlace of Origin: ChinaModel Number: WZPM2-08-75-M18-8Dongfang Yoyik (Deyang) Engineering Co., Ltd -
Smart Sourcing
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
Customized Green bi n green plastic construction waste bins / Dust BinUS$ 50.4 - 150.6MOQ: 1000 PiecesUsage: RecyclingMaterial: Other, HDPEStructure: Other, CustomizedFeature: Eco-FriendlyHuizhou Huiyang HC Blow Molding Manufacturing Factory -
optical glass BK7 Optical Bi Convex Lens, N-BK7 K9 concave-convex cylindrical lensNegotiableMOQ: 1Place of Origin: Jilin, ChinaMaterial: optical glass , quartz , BK7Surface Quality: 60/40Dimension Tolerance: ±0.2mmJilin Tianhua Opto-Electrical Technology Development Co., Ltd. -
JS19B-10-J-N ROHS 19mm domed 1NO momentary screw terminal 2A/36VDC push button switch bi-color led push button switchUS$ 2 - 7MOQ: 50 PiecesPlace of Origin: Zhejiang, ChinaBrand Name: YUMOModel Number: JS19B-10-J-NProtection Level: IP65Yueqing Yings Import & Export Co., Ltd. -
N-BK7 Bi Convex Lens Dia.12.7mm EFL 75mm Wavelength 1050-1585nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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N-BK7 Bi Convex Lens Dia.12.7mm EFL 100mm Wavelength 1050-1585nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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N-BK7 Bi Convex Lens Dia.25.4mm EFL 25.4mm Wavelength 350-650nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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H-K9L Bi Convex Lens Dia.3mm EFL 6mm Wavelength 350-650nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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H-K9L Bi Convex Lens Dia.4.5mm EFL 9mm Wavelength 650-1050nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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JGS1 Bi Concave Lens Dia.6mm EFL-12mm Wavelength 1050-1585nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
JGS1 Double Concave Lens Dia.9mm EFL-18mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
JGS1 Double Concave Lens Dia.25mm EFL-50mm Wavelength 1050-1585nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
JGS1 Double Concave Lens Dia.20mm EFL-20mm Wavelength 350-650nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
JGS1 Double Concave Lens Dia.12mm EFL-24mm Wavelength 350-650nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
CaF2 Double Concave Lens Dia.25mm EFL-100mm Wavelength 350-650nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, CaF2Usage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
Sapphire Double Concave Lens Dia.12mm EFL-18mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, SapphireUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
Sapphire Double Concave Lens Dia.9mm EFL-12mm Wavelength 1050-1585nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, SapphireUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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CaF2 Double Concave Lens Dia.25mm EFL-50mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, CaF2Usage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd -
Sapphire Double Concave Lens Dia.9mm EFL-18mm Wavelength 350-650nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, SapphireUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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CaF2 Double Concave Lens Dia.20mm EFL-20mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, CaF2Usage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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Quartz Double Concave Lens Dia.9mm EFL-9mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, QuartzUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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Global Buyer Activity
KZ Procurement Specialist inquired about N-BK7 Bi Concave Lens Dia.25mm EFL-50mm Wavelength 350-650nm17 hours ago
LS Procurement Lead requested specs for UV Fused Silica Double Convex Lens Dia.12mm EFL 75mm Wavelength 1050-1585nm2025-09-25 02:59:24
AL Business Owner submitted an RFQ for Quartz Bi Concave Cylindrical Lens Dia.25mm EFL-75mm Wavelength 650-1050nm AR Coating2025-09-26 11:14:12
SM Verified Buyer is sourcing CaF2 Bi Concave Cylindrical Lens Dia.6.25mm EFL-50mm Wavelength 650-1050nm AR Coating1 hour ago
CF Lead Purchaser verified certifications for CaF2 Bi Concave Cylindrical Lens Dia.12.5mm EFL-100mm Wavelength 650-1050nm AR Coating2025-09-24 01:09:06
IT Business Owner is sourcing UV Fused Silica Double Convex Lens Dia.6mm EFL 24mm Wavelength 350-650nm18 hours ago
AG Purchasing Director is sourcing JGS1 Bi Concave Cylindrical Lens Dia.25mm EFL-100mm Wavelength 650-1050nm AR Coating2025-09-25 12:17:18
MO Procurement Specialist inquired about UV Fused Silica Double Convex Lens Dia.9mm EFL 27mm Wavelength 650-1050nm2025-09-24 22:58:52
GE Import Coordinator requested specs for N-BK7 Bi Concave Lens Dia.25mm EFL-100mm Wavelength 650-1050nm2025-09-24 12:59:25 -
Quartz Double Concave Lens Dia.6mm EFL-6mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, QuartzUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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Quartz Double Concave Lens Dia.12mm EFL-24mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: Other, QuartzUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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N-BK7 Bi Concave Cylindrical Lens Dia.12.5mm EFL-100mm Wavelength 650-1050nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: CylindricalChangchun Sunday Optics Co.,ltd -
N-BK7 Bi Concave Cylindrical Lens Dia.6.25mm EFL-6.25mm Wavelength 350-650nm AR CoatingUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: CylindricalChangchun Sunday Optics Co.,ltd -
Bk7 Double Convex Lens Dia.25.4mm EFL 50mm Wavelength 650-1050nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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Bk7 Double Convex Lens Dia.25.4mm EFL 75mm Wavelength 650-1050nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
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N-Bk7 Double Convex Lens Dia.25.4mm EFL 200mm Wavelength 650-1050nmUS$ 1 - 100MOQ: 5 PiecesPlace of Origin: ChinaMaterial: GlassUsage: OpticalShape: SphericalChangchun Sunday Optics Co.,ltd
